4) Create your Caterpillar account. Check Details C13 cat engine valve adjustment. It idles about 25 psi hot and 50 running but when pulling a Hill it will drop to 40 and alarms will sound but once you ease off the pressure comes back up, mechanical gauge matches ecm on cat et. 4000-5. Short the Wires at the Solenoid. Dec 11, 2023 · Cat c15 acert problems that require a diesel engine rebuild kitC15 acert Ecm c15 29122006 acert c15 overhead iva valve n jakes adjustment specs. Further explaination and troubleshooting info is in the link below. #11. It has 1157834 miles on a C15 Acert motor. C15 Cat Intake Actuator Coils CAT 3406E/C15/C15 ACERT Stage 3 Cylinder Head, Intake \u0026 Exhaust Inconel Valves C15 Engine Caterpillar Location Components Cat C15 IVA SOLENOID DIAGNOSED AND REPLACED Caterpillar 3406E, C-15, and C15 CAT 3406E/C15/C15 ACERT Stage 3 Cylinder Head, Intake \u0026 Exhaust Inconel Valves C15 Engine Caterpillar Location Components Cat C15 IVA SOLENOID DIAGNOSED AND REPLACED Caterpillar 3406E, C-15, and C15 ACERT Engine Top End Overview How to replace IVA actuator on a CAT motor Cat c15 Atmospheric pressure sensor Inspection and valve adjustment on May 28, 2024 · PETE CHOPRA. Jan 20, 2010 · Feb 4, 2009. South Central Lower Michigan. 732″ (171. Part Number: 10r-7302. ) I changed the all the Iva housing to head o-rings (1 was very cracked and hard) and adjusted the valves, iva's, and jakes. This video goes into detail how to remove and install Cat twin turbo IVA and VVA solenoids. Cat Grade Control for D6T Track-Type Tractors System Components. kenny440 said: The acert from 2004 to present is egr. Symptoms. If all cylinders indicate “OK”, return the vehicle to the customer. Remove the electrical power from the ECM. C15 Cat Intake Actuator Coils CAT 3406E/C15/C15 ACERT Stage 3 Cylinder Head, Intake \u0026 Exhaust Inconel Valves C15 Engine Caterpillar Location Sep 29, 2022 · Click on the link above for the information. We've changed harnesses, actuators, sensors, ran overhead on and on. Description: Solenoids are important components of engine brakes, which are used to slow machines down. and sets code 41. Also you will see in this procedure a leak can also throw 3659-5 as well. Ran iva tests from et and everything came back OK. Why Do People HATE Cat ACERT Engines? What Is An IVA, What Is A VVA, and How To Fix Cat IVA Codes. Compression in the coolant. Description: Valve actuators are devices that contact intake rocker arms and hold intake valves open. Nov 21, 2015 · Just wanted to follow up on this. Disconnect the engine coolant diverter solenoid at the solenoid connector. Seemed to give it 2 more lbs of boost--went up to 40 on dash gauge. Ive put new injectors and a new Ecm at 975,000 and about 3 yrs ago at 600,000 I started having boost issues. Apr 9, 2022 · White When it misses Truck shakes and sputters and blows white smoke when it misses Usually under a hard acceleration or hill pull. It's stealth that most people don't know about. (2006 Kenworth T600)I'm going to preventively overhaul my engine this month & am wondering what your suggestion … May 19, 2011 · It was a combonation of a high fuel temps around 185-190° from low fuel capacity at only 125gals full after wet system/split tank install, a really ####ty tec that had the overhead all over the place and had deleted the injection calibration codes from the ecm, etchad overhead and ecm straitened out and added a fan cooled fuel cooler in the return line. Injector solenoid test. Description. I've had this truck in use since planting, it would random mornings pop a CEL and have reduced power for a few minutes, then it would go away. 45 non gated stage 2 turbo. May 13, 2022 · 2007 KW T600. Count the flashes, example 2 long and 5 short would be code 25. Feb 1, 2014 #10. Create a Short Circuit at the Compression Brake Solenoid. High oil consumption. The ECM de-energizes solenoid (56) when the ECM requires the intake valves to close. The cause is oil getting into the wiring plug thus causing a LOW VOLTAGE to the actuator itself. Truck came in to the owners shop for routine service. 247-7133: Water Temperature Regulator. Thanks for asking your question. The IVA actuator assembly is actually a combined compression brake and IVA housing that is mounted on top of the rocker arms. Test Step 3. Dec 28, 2021 · Georgia. Mar 6, 2014 · Mar 6, 2014. Including but not limited to the IVA oil pressure sensor, coolant diverter valve solenoid, and even the physical actuator/jake housings and even use a jake housing from a 2WS if they wanted. Only40 psi on the dash on a good day and its really slow getting there and coming back down. It took me about a month to get back into it, but I found the wiring had a break for the #6 IVA. 015" feeler gauge between the rocker shaft and the valve bridge on #1 cylinder intake. As I understand it, problem recurred and you had to replace harness and that kept the performance gains. Industries and applications powered Nov 16, 2014 · Sounds to me like it's running out of fuel. Ok. Last night on the last semi load of the night the check engine light came on. The fault code was 289-7 (Intake Valve Actuator #5 is not responding X23). Nov 11, 2020 · What is the engine intake valve actuator Cat C15 I am. 160-137. Turn off engine brake and it goes inactive. I would also like to keep my twin turbos and delete my IVA's. If you are going to be doing heavy haul it is the only engine I would consider. I will try and help you out. The IVA system works much like compression brakes (compression brakes hold open the exhaust valves for engine braking). Hello. It was a logged code. It has the Pac Brake brand on it. The problem is that when it's getting cold outside (about 35F or below) the cruise control and Jakes stop working . After closer inspection of the assemblies, I found one of them cracked. As they already had things apart they adjusted the valves, IVAs, Jake brake, Injectors on all cylinders – cleared fault code. Oct 5, 2015 · 128 indicates an engine code. E model Cat man , Jul 5, 2016 Aug 4, 2019 · We have a 2016 389 peterbilt glider with a MXS C15 Acert factory 625 motor. Sometimes when driving, the engine will rev itself up and if the jakes are on, they will sputter and sound like they are going in and out. On my C15 Cat 2006 I have a intake valve actuator 3 or 4 Caterpillar (CAT) ACERT intake valve actuator wiring C-15 Acert Valve Adjustment - MHH AUTO - Page 1 Need To Locate #3 Intake Valve Actuator At A Cat C15. While I was waiting to get cat et going I pulled the valve covers and readjusted everything. Like. If not then loosen the jam nut on the rocker shaft and turn the adjusting screw so you have the slight drag on the feeler gauge. I replaced #5 and #6 and #6 still failed the test. Hey guys, I'm having hell with my iva actuators in my 05 mxs c-15 acert. I installed a new Cleer Air filter and it does not even wiggle that filter minder any more . Access the "Intake Valve Actuator Test" in the "Diagnostic Tests" under the "Diagnostic" menu. It could be the harness under the valve cover or he external harness. A friend of mine suggested takinfg odff the valve covers and checking all connectors on the actuators or replacing the valve actuator pressure sensor, and maybe tyaking it to cat for updates, I wanna have a good idea on where i should start before throwing on parts. I’ve rebuilt the water recirc valve, six pack of injectors, injector harness, overhead, new t-stats, had cac checked for leaks, replaced air filters, changed fuel filter brands. Works fine with a single turbo also. Check the lines back to the tanks or for something in the fuel tank. Jul 1, 2023 · A Cat C15 fan clutch solenoid is a crucial component in the cooling system of a Caterpillar C15 engine. It's got all new fuel lines all the way from the tanks to the pump, new pump. 631 posts · Joined 2009. Enter your Cat machine or engine serial number to lookup and buy the parts you need. Been really good for me. TO verify, you can move the IVA housing to another set of cylinders. Experience: Technican with 20 years experience focused on engines and electrical. The Caterpillar C15 shifted over to the 221-9895: Valve Actuator. A. However, nothing seems to fix this issue. Let me know if you need more help. Performed IVA Solenoid test – passed. Cat C11 Oct 29, 2015 · 2 10-29-2015, 02:37 AM. I have a 2006 379 Peter. For some odd reason I was told that only the MBN engines used this particular jake brake assembly. The second picture of a C-15 has the sensor labeled as #11. Only thing done is engine wiring harness, a set of turbos, vva solenoids and injectors. D. Fuel: Diesel Liter: 15. Intake valve actuator (IVA) issues, either due to solenoid failure or problems with the solenoid’s wiring harness, is a common ailment faced by C15 ACERT owners. 295 in Hg), and 25°C (77°F). and C15. CAT 3406E/C15/C15 ACERT Stage 3 Cylinder Head, Intake \u0026 Exhaust Inconel Valves C15 Engine Caterpillar Location Components Cat C15 IVA SOLENOID DIAGNOSED AND REPLACED Caterpillar 3406E, C-15, and C15 ACERT Engine Top End Overview How to replace IVA actuator on a CAT Available for: 2004-2007 Caterpillar C15 Acert Engines Warranty: 1 Year Unlimited Mile Warranty Features: This injector kit from PDI is designed for CAT C15 Acert engines. My CAT huffs very hard . This is sending a lot more air through the engine now. Jan 16, 2017 · I have an ACERT with BXS serial number, 2005 year model, that has no power. Cat<SUP>® Grade Control for D6T Track-Type Tractors Display Firmware Upgrade. Oct 4, 2012 · 983 posts · Joined 2005. Thanks for using JA! I will try and help you out. Cat C11, C13, and C15. It is an electromagnetic device that controls the engagement and disengagement of the fan clutch, which regulates the airflow through the radiator to maintain an optimal engine temperature. Code 92 is act 1&2 93 is 3&4 94 is 5&6. Feb 12, 2010 · Jas is also right. Sep 15, 2023 · Caterpillar C15 Engine Specifications. But the issue is with the engine block design itself, not the head gasket. Can take off the iva housings from under the valve cover and plug off the oil supply. Can this be done and any recommendations on the cam and Caterpillar (CAT) ACERT intake valve actuator wiring Cat C15 Intake Valve Actuator C13, C15, and C18 Tier 4 Interim Engines Caterpillar Cat C15 Intake Valve Actuator Downloaded from archive. Each are expertly rebuilt usin. #3 · Nov 28, 2009 (Edited) low voltage could be a wiring harness issue under the valve cover or loose connectors to the vva solenoids, the terminals spread open causing an open. Decades of field operation and intense research and development allow Cat C15 ACERT engines to deliver excellent performance with low operating costs while meeting tight environmental requirements. Apr 1, 2016 · I have a flash code 93 on my 2007 Peterbilt C15 acert engine. Brand: Cat. Check Details Acert c15 Nov 5, 2016 · AN IVA stands for Intake Valve Actuator. Its a 163-1533: 12 Volt Engine Brake Solenoid. the not responding codes are due to the vva solenoids, they updated them from the one piece to two piece design. I have changed wires, wiring harnesses, actuator valves, and have even put a new ECM on the truck. C15 and C18 – Variable Valve Actuator | Caterpillar C-15 fault codes Valve actuactor issues | The Diesel Garage Cat C15 Need To Locate #3 Intake Valve Actuator At A Cat C15. 5 Torx Machine Screw. in 1. C15 caterpillar acert 6nz engines 550hp 625hp powertrainPrecooler acert delete Cat c15 iva solenoid diagnosed and replacedC15 egr delete caterpillar dpf. Last year we had a similar incident and after removing the valve cover Nov 28, 2009 · 220 posts · Joined 2008. Nov 7, 2015 · It's kinda a common problem on these engines. ) He cleaned oil out of the connections on 2 IVA plugs going into engine head. Their mechanic found fuel in coolant so he brought to us to repair injector tubes. Flash Code 94 comes up as Fuel Delivery Pressure. It features 6 high-quality remanufactured injectors, with honed tips and matched flow rates for reliable performance. I have replaced a ton of these over the years. Attributes: Feb 6, 2024 · C15 acert 2005 heavy mediumC13 cat engine valve adjustment C15 caterpillar actuatorC13 cat engine valve adjustment. C. #2 · Sep 29, 2012. #9. I had an engine code for #6 IVA. Cat C15 Acert Variable Valve How To Remove and Install An IVA or VVA Solenoid. I have been running the 650 in our trucks for years. Check valve would be the likely cause for the "won't start after a day or so" but shouldn't account for the "starts, runs for a minute or so then quits" and does this twice back to back. Truck went to CAT dealer replaced entire harnesses inside and out. Unplugged files. If the iva valves are disabled (left closed) then it will run 19:1 compression ration all the time. 143-6628: Bucket Tune-Up Kit. If you have a Acert CAT odds are your gonna have a wiring issue with the IVA's at some point in time. The short must be created separately at each solenoid. Ecm is getting 13. 110-3 indicates an open circuit on the engine coolant temp circuit. Oct 10, 2013. I think 2954 is the Code you are looking for. Feb 18, 2016 · These current low code indicate an open circuit in the number 2 and 3 Iva solenoid circuits. C13, and C15. If your truck is 3 or 4 years old, look at that too! Heavyd, Jan 21, 2010. Nov 5, 2015 · Just finished up a 05' Pete with C15 BXS engine with iva problems. As the piston comes back up after firing the exhaust valves open and the acuators (acert) opens the intake valves and lets exhaust go back into the intake. Lasted 3 weeks Proceed to Test Step 5. The solenoid is located on top of the Intake Valve Actuator housing. Will start working again if I stop and idle for 10-15 mins but will only last 5-10 miles and it dies May 15, 2024 · Not sure what you mean , all I know is it’s sayin intake valve actuator 3 ,, engine intake valve actuator 3 and intake valve actuation system oil pressure. 000 MM) Cylinder Configuration: L6 Engine Comments: Diesel SOHC Electronic, Similar To 3406E, Non-ACERT. Cat has recently acknowledged that the one piece solenoids are accepted as the root cause of most intake valve actuator faults. Replaced entire inner harness and injector, lasted 2 days. I'm working on an mxs C15 acert in a Pete with a 10 speed trans. 2,300,105 miles Last Overhauled 1,250,000 miles by Caterpillar. aussiejake. pdf. Place a . 2 Cubic Inch Displacement: 928 Cylinder Bore Diameter: 5. Aug 25, 2009 · (He's at yard working on truck. No complaints here. Monitor the active diagnostic code screen on Cat ET. (10-29-2015, 02:02 AM)The Jeff Wrote: Hi, Im working on my first cat engine. I'm positive that you'll have to buy the complete turbo from Cat. Runs normally otherwise. I found that the top of my wiring harness had been rubbed through partially by the AC lines across top of motor. The engine fan will remain on as the ECM does not know the temp of the engine. Apr 7, 2012 · If it has the original starter it's probably a 39MT (or the Paccar copy of one) and has 2 solenoids. It's like a jake brake on the intake valve. (I like when others post the conclusion to the problem. Need some help with my '06 CAT C15 Acert MXS as I really feel I'm ready to set this thing on fire. They are integrated with the engine brake. when the engine light is on it’s only giving about half power, was curious what direction I should troubleshoot next? 2 days ago · the iva system changes the compression ratio of the engine significantly. Thanks. If they were removed you would not have an engine brake. Cat stopped selling the turbine housing for the single turbos years ago for wastegate actuator failures. Mar 5, 2009 · Mar 5, 2009. However, the liner rests on the block, as opposed Nov 28, 2015 · The coolant diverter valve is located on the turbo side of the engine in front of the turbos. More importantly, they're backed by the world-class Cat dealer network ready to service and support every Cat® industrial engine. Satisfied Customers: 1,266. 5 months ago, my jakes seem like they are only half there. And that is all stock from caterpillar. This coolant diverter valve is normally . Either one sticking will cause the starter to stay engaged. i am assuming that maybe engine brake solenoid is shorting out. Verified. The same with the other two. Diesel Engines — up to 7. Industries and CAT 3406E/C15/C15 ACERT Stage 3 Cylinder Head, Intake \u0026 Exhaust Inconel Valves C15 Engine Caterpillar Location Components Cat C15 IVA SOLENOID DIAGNOSED AND REPLACED Caterpillar 3406E, C-15, and C15 ACERT Engine Top End Overview How to replace IVA actuator on a CAT motor Cat c15 Atmospheric pressure sensor Inspection and valve adjustment The biggest problem with the C15 design is the head gasket. Turn the key switch to the OFF position. Sep 6, 2017 · Subject: C15 Acert IVA issues. The kit number is XXXXX They are easy to Jul 1, 2018 · On a 2005 cat c15 acert engine the vva were deleted in the new program can they be removed. Turns out after flashing the code it was something to do with IVA pressure. You maybe able to find something through Garrett. Turn the nut counter clockwise (get the nut away from base). Each section covers a specific component or system with detailed illustrations. The 385 should have another number with it, like 385-1 or 385-3. br C15 Intake Valve Actuation Sensor Failures{1925} Caterpillar Jun 5, 2021 · Please give me a few minutes to pull up the troubleshooting for you. Pulls around 40 boost with 80/1. 220-0684: M3x0. This keeps intake valves (61) open. The first is a problem in the wiring harness that connects to the Iva solenoids. Big Single Turbo conversion, Airdog 200, PP Dampner and balancer ring. Restore the electrical power to the ECM. 2N-2766: 3/8''-16 Cone Lock Nut. ABOUT CAT WARRANTY INFORMATION. As long as this code is active. #2. 4020″ (137. Advanced Truck Parts" LLC Apr 1, 2012 · pull the valve covers,remove the oil bridges from spacer plate to the jake/vva's. So far its running strong. The most common cause of a code 94 is a failed Intake Valve Actuator Solenoid. 2954-5 Engine Intake Valve Actuator #5 : Current Below Normal - Troubleshooting, "Variable Valve Actuator - Test". Aug 22, 2014 · Aug 25, 2014. I pulled the Iva assemblies to adjust the valves and found a bad O-ring under one which ended up Jan 6, 2016 · If solenoid 2 is the only failed test. Repaired, lasted a week. Licensed to kill, Nov 8, 2012. This sounds like either an injector or a sticking VVA plunger. If it is OK, I would replace the sensor. They make the sound but holding the truck or slowing it down, not so much. imba. Technician: Nich M. I have a c15 mxs acert. CATERPILLAR C-15 ACERT SDP FACELIFTED BY PETE CHOPRA Cat C15 IVA SOLENOID DIAGNOSED AND REPLACED & ALL Download Caterpillar C15 Engine Brake Wiring Diagram Caterpillar Engine C15 Wire Harness The Cat C15 Industrial Diesel Engine is offered in ratings ranging from 354-433 bkW (475-580 bhp) @ 1800-2100 rpm. It runs a little rough when this happens but mostly feels like you have no throttle. Description: Valve Actuator Kit For C13 C15 C18 ( No Core Chage ) Condition: New Remaufactured By Cat. 1 million miles ive never really had any problems. In order to isolate the problem for a medium braking action, run this test step for each of the solenoids. With the #1 cylinder at top dead center (TDC). The Cat C15 fan clutch solenoid operates based on 1-877-795-0656 or support@advancedtruckparts. There should be slight drag on the feeler gauge. Whole bunch of other crap I cant remember. Heads never been off, rod and mains are still original. Browse Caterpillar parts manuals and diagrams. It has two wires going to it. The following makes the fan work: water temperature, charge air temperature, a/c high side pressure. These solenoids are a common failure on these engines and are so May 11, 2020 · The energized solenoid closes valve (59). 284-2728: 4 MPaG Pressure Range High Pressure Sensor. E. Oil changes etc. dont loose the o-rings that are underneath the bridges, you can reuse if they are not hard. Performance measured using fuel to EPA specifications in 40 CFR Part 1065 and Overview. Ok 41 code says voltage problem. They say it will help stop the new Create an account in just four steps. Code is 9-2. I'll send the information on all of the fault possibilities. About 2. The de-energized solenoid lifts valve (59). If it is the a/c pressure then if it comes on for that reason, then it stays on for 90 or 120 seconds or so. Sep 1, 2023 · Head gasket failure and valve issues can damage the cylinder head of the C15 ACERT. take the oil line off the back of spacerplate on the passenger side. Alberta. IVA faulty. Also, physical damage from a collision can damage the cylinder head as well. The actuators keep giving us trouble. Definitely get cat et if possible. Air compressor and water pump are still original as well. Mileage was 38424. It could also be something else powering the start wire or a mechanical issue not allowing the gear to retract, but solenoids are the more common cause. There is a solenoid for each cylinder. Activate the fan override. 1 liter All rating conditions are based on ISO/TR14396, inlet air standard conditions with a total barometric pressure of 100 kPa (29. Mar 9, 2013 · Start the engine. We got an c-15 MXS acert factory 550/1850 with 1 million and 80 thousand on it. Jul 21, 2020. Defiantly a restriction in the fuel system or possibly low voltage to the ecm. 0. With my warranty being finished I want to out a marine cam and marine injectors in it. Category: Medium and Heavy Trucks. 5 in Hg), with a vapor pressure of 1 kPa (. This Caterpillar C11, C13, C15 Engines service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Tighten the nut back down. Oct 3, 2018 · I have a question in regards to intake valve actuators on a C15 ACERT in a KW T800. Tighten the jam May 4, 2023 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright CAT’s Advanced Combustion Emissions Reduction Technology (ACERT) debuted aboard the C15 in 2004 and, despite a few pattern problems, for the most part proved durable. no engine brake in center position. Symptoms of cylinder head malfunction on the CAT C15 ACERT engine include: Loss of coolant. May 4, 2014 · Mr. Jan 7, 2013 · I’ve been having the same probs with my 07’ c15 Acert. This traps the oil in space (55). C15 Cat Intake Actuator Coils CAT 3406E/C15/C15 ACERT Stage 3 Cylinder Head, Intake \u0026 Exhaust Inconel Valves C15 Engine Caterpillar Location Components Cat C15 IVA SOLENOID DIAGNOSED AND REPLACED Caterpillar 3406E, C-15, and C15 Aug 22, 2009 · I have a 06 Pete379 it has the cat c-15 acert Mxs. I would inspect the harness that connects to the sensor first. If the check engine light is on you can get two digit flash codes by holding set switch with cruise on/off switch off. The fire rings tend to blow out because of the way the liners and the cylinders are constructed. Genuine caterpillar 10r7302 c15 bxs mxs kcb iva solenoid actuator valveNew take off caterpillar c15 valve actuator for sale Cat c-15 acert valve actuatorC13, c15, and c18 engines Dec 19, 2013 · I have a 2006 379 Pete with a C15 acert cat engine. If so you can try just the solenoid but if the injectors have high mileage I recommend replacing the injector. Perform a Leak Test. Ranger RCI-63FF with the goodies 1987 Pete 379XHD 63" Flat-top 3406B & 15over (Resto in Progress) Dec 8, 2017 · Dec 8, 2017. Mar 8, 2024 · Next morning about an hour down the road check engine light came back on and would turn on and off randomly, checked the codes and it showed iva #2 #4 and #6 not responding. Nov 19, 2011 · Hi. Attributes: Aug 14, 2015 · Did oil pressure relief valves and springs. Jun 10, 2014 · On a C15 accert nxs is the pre cooler diverter valve a normally open or normally closed solenoid/valve and could it stick open? Thanks. and forestry, and in a wide range of industries, Cat® C15 ACERT™ Industrial Diesel Engines deliver the power, performance and durability to take on the biggest challenges. The liners on the C15 sit in the engine block, similar to a C13. Disconnect the intake valve actuator pressure solenoid at the solenoid connector. I have seen many times the connector that plugs into the solenoid itself has spread terminals making minimal contact. Note: The test will cycle two times. Ran a iva actuation test and all solenoids were working. You can get a solenoid kit from Cat that comes with 2 solenoids. Oct 19, 2020 · 2. The motor was rebuilt about a year ago. Unfortunately not. If they are set up correctly they are an excellent engine. Verify that the repair eliminates the problem. An IVA oil pressure voltage high indicates an open circuit on the Iva sensor circuit. get the updated one Mar 5, 2015 · I along with a few others can flash a C15 acert ecm (BXS\MXS\NXS\SDP) with a file that will allow the owner to physically remove all the components. , Technician. The trapped oil causes piston (57) and rocker arm (58) to remain down. 2954-7 Engine Intake Valve Actuator #5 : Not Responding Properly - Troubleshooting, "Variable Valve Aug 1, 2010 · Step 5. Good Luck. Here's the troubleshooting information. I'm relaying suggestions. Answered in 14 minutes by: Technician: go-west. The fault and derate will take 3 key cycles to clear once the code goes from active to inactive. #1. Also it is a 625 HP acert. Acert 625hp injectors. CAT does all my service. Disconnect the connector for the engine fan control solenoid. He said it had no power on his way to us which we figured was from the injector tube problem. Most likely a bad sensor. just take the 2 bolts out and pull up on the bridges they will pop off the vva/jake fitting. 366-9748: Wiring Kit. IF you ran a test and it said it was bad, you most likely have a faulty IVA housing. com. 321-4324: Harness Assembly. bigguns, Feb 1, 2014. Nov 7, 2012 · Dec 31, 2010. caterpillar c15 acert for sale | eBay Cat C15 IVA SOLENOID DIAGNOSED AND REPLACED - YouTube On my C15 Cat 2006 I have a intake valve actuator 3 or 4 Cat C15 Intake Valve Actuator - infraredtraining. number 11 location is fuel manifold pessure and oil pressure solenoid, i cant find an iva pressure sensor it dose not make sense. Now I'm getting a CEL every trip and the De-Rate REALLY sucks pulling doubles. B. Two solenoids are activated in order to create a medium braking action. 1R-0749: Secondary Fuel Filter. Cat C15 Acert engine NXS16742. All the valves do is hold pressure/prime when it's not running. The open could be in either solenoid or in the harness. It controls the coolant flow through the jacket water pre cooler for the turbo air leaving the turbos. Ask Your Own Medium and Heavy Trucks Question. After you adhere to the warnings, start the automatic "Intake Valve Actuator Test". Most likely a bad sensor or a broken wire that connects to it. They are putting on a second valve cover with the breather on the back one. TSS-EM0288-02-VS-IND-8278180. I'm 5k deep into chasing this and nobody at cat or our Dec 11, 2007 · If the above all checks out ok, check the intake valve actuator solenoids to see if they are one or two piece. I was told, as with any C15, you can change out all of the jake brake assemblies, if you Mar 31, 2022 · Repeat the “Intake Valve Actuator Test”. Burnt the injector harness on #4 at the tip where connects to injector. If one or more cylinders indicate “Not OK” proceed to Test Step 11. Chris88 Discussion starter. go-west. So we replaced inj tube O-rings and May 23, 2010 · Got an 05 KW T600 with an Acert MXS10276 code came up on the cat id said intake actuator oil Pressure Voltage high. #4 · May 5, 2014. Jul 20, 2020 · Fetch your cloth. Hello there . Mechanics can't seem to find problem, they work on it and it still derates and throws acuator not responding or low oil pressure. IF you run the test again and it fails on the cylinder you move it to, you'll know the IVA housing is faulty. We replaced the relief valve for the Iva's. Problem is when you are shifting out of the upper gears and into the next the engine loses power and can't accelerate for a few seconds. even if it has been updated Oct 20, 2020 · 3. No codes and 40-45psi boost. @Tim submitted a new resource: Caterpillar (CAT) ACERT intake valve actuator wiring replacement - 45 minutes from start to finish. Haney. Second is a faulty Iva solenoid. Hasn't been there for awhile. Check the photo below, finger is pointing to one of the VVA adjusters - You need to back all 6 of them OFF. Other Oem Part Numbers That Will Work: 316-4418, 3164418, 10r7302, 10r7302, 700783AT. Ran great until 160k miles. Nov 26, 2013 · The big problems with an Acert are the ivas, rocker studs, and the injector harness. Mar 18, 2022 · Proceed to Test Step 7. The jwpc is there to lower the turbo air before entering the air to air cooler. com by guest ALICIA OSBORNE On my C15 Cat 2006 I have a intake valve actuator 3 or 4 How To Remove and Install An IVA or VVA Solenoid. Cat C15 ACERT engines are the ideal solution for your demanding operations in the oilfield. Here is a pack of good bxs iva off files. 9 when running. May 13, 2022 · Cat Man -2006 C15 Acert. Nxs. Almost everything was seriously out of adjustment. This is an ideal engine for applications that May 9, 2015 · 2006 Pete 379XHD 63" Flat-op C15 550hp/18spd, Stage 1 PDI tune with IVA Delete. I had one that was coming on at random times because the a/c switch was intermittently Work that needs to be done: You have to back off VVA adjusters ALL THE WAY OFF. 1) Select a local Cat dealer store. Test Step 11. Jun 30, 2013 · C15 acert problem. Fabricate a jumper wire to short terminal 1 and terminal 2 of the connector for the solenoid on the engine harness. Back the VVA/IVA adjuster all the way off. Cat Reman Variable Valve Actuator (VVA) Repair Kit (C11) (C13) (C15) (C18) Oct 29, 2020 · The jake brake has always given the driver trouble. 210 MM) Stroke: 6. Front and Rear Axle Lip Seal May Fail on Certain M-Series Medium Wheel Loaders {3254, 3256, 3258, 3282, 7555} C13, C15, and C18 Tier 4 Final Engines Variable Valve Actuator Caterpillar online information. Caterpillar C15 ACERT. It was rebuilt by cat 4 1/2 years ago. There are three things that can cause these codes. there are 3 of them with 2 bolts each. 2) Create a local dealer profile. . 3) Verify your email address. Disconnect the Connector for the Engine Fan Control Solenoid in Order to Create an Open Circuit. Allow the engine to operate until the coolant temperature is at least 60 °C (140 °F). Works great with the twins. dgqxrhnenhwwsprriunh