Cat c15 jake brake not working

72 Jul 18, 2009 Florida 0 I'm having a problem with my jake brakes. Stage 1 doesn't do anything; stage 2 and stage 3 both feel like they're engaging stage 2 (no difference between them.) Any idea what the likely culprit is for this, and what I'd look at to fix?

Burn Prevention (Caterpillar - C-15 & C-16 - Engine Brake) DO NOT touch an operating engine. Allow engine to cool before maintaining it. Release all pressure. from air system, hydraulic system, lubrication system, fuel system, and cooling system before. disconnecting any lines, fittings or related items. Coolant (Caterpillar - C-15 & C-16 ...On our 2003 k104 with a cat c15 6nz, we have low engine brake, no medium and low on high. We have swapped engine brake controllers with another truck and this …quick check would be to run a hot wire to the valve covers and see if it is working mechanically, if so then it is the more common wiring problem, lots of switches …Posted 10/7/2014 09:08 (#4113696 - in reply to #4113629) Subject: RE: Jake brake not working. SW Ohio. quick check would be to run a hot wire to the valve covers and see if it is working mechanically, if so then it is the more common wiring problem, lots of switches to go thru to work, could possibly be clutch switch, idle speed switch, oil ...Jan 8, 2011 · 2005 c15 acert jakes not working properly...will work on low nothing in medium but kind of on high..have done some research and see that. c15: It runs good..fan solenoid pulses..stays..inside of the firewall. I am building a 2013 389 Pete glider and i put a 05 C15 ACERT BXS in it. It runs good except for no jakes, cruise and the fan solenoid ... The most common cause of smoking brakes in a car is friction. The friction can come about because the parking brake is left on, the brakes are working especially hard or because the brakes were recently replaced.

I have a 2005 Kenworth w900 with a cat c15 I am getting complaint of Jake brake not strong. When I measure voltage across each Jake brake I get 0.3v on each end and 12v on the middle on. I am under th … read moreMar 28, 2018 · I have a cat 13 motor with Jake brake problems. Jake brake does not work in level 1. It does however work in mode 2 and 3. I get the fault 121-06 low/hi retarder. I replaced solenoids, checked power, … read more Jun 5, 2021 · Using jake brake on c15 acert..only works on 4 cylinders..trip code 41. Mechanic's Assistant: ... Hi, I'am working on a c-15 Cat engine in a 2000 Peterbilt truck. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. Need to know the torque on the rocker arm assembly hold down for a c15. A cert. I just need to know the torque specs - Answered by a verified Technician.put reman injectors in a 2003 c15 6nz engine.delphi says the trim is 1200.injectors were reworked to be 50 horse more.ecm will not accept 1200 trim.ecm set at 550 by cat.what trim numbers will work . … read more

Jake brake stopped working on our 2002 Peterbilt 379. ... Hi Cat Man, I'am working on a C-15 CAT Accert Engine.Serial # XXXXX engine was starting to run rough then it ...0. Mar 9, 2010. 0. Hi there my husband is a diesel mechanic and he is having troubles so I came here for help. He is trying to fix the jake brake and its not working on a 2000 peterbilt c15 cat. He has a new clutch switch , wire harness is good, new jake brake solenoid, new male plug on head harness, checked wires with ohms meter and was good ...Hi Cat Man, I'm working a Cat c-15 mxs05899. The truck wouldn't reach full boost pressure and it took a while to get the truck up to full road speed. I scanned it and got 2 inactive fault codes. The f … read moreI have a C15 cat engine non-acert in a 2003 Western star Engine ser # XXXXX abd I need the torque specs for the head bolts, rocker arm bolts and top engine sets for valve and jakes can you please help …Oct 24, 2012 · On our 2003 k104 with a cat c15 6nz, we have low engine brake, no medium and low on high. We have swapped engine brake controllers with another truck and this has not fixed it. A computer has been plugged in and it said the ecu was not receiving a command.

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4. Create an Open Between the Wires of the Suspect Compression Brake Solenoid at the Valve Cover Connector. In order to troubleshoot a 2533-6 or 1072-6 diagnostic code, use the “Compression Brake Low/High Override” on Cat ET. In order to troubleshoot a 2535-6 or 1073-6 diagnostic code, use the “Compression Brake Med/High …Title: WinFaxViewer Author: BMAURIELLO Created Date: 3/10/2011 9:15:38 PMSo if they both work then how could stage 3 not work because it just combines the two. Thanks for any advice. We are going through brakes at an alarming rate without that good 3rd stage jake. Cat C15 jake brake question - Austin: 7/1/2016 09:27. RE: Cat C15 jake brake question - wincresthill: 7/1/2016 15:41.Mar 8, 2018 · On our 2003 k104 with a cat c15 6nz, we have low engine brake, no medium and low on high. We have swapped engine brake controllers with another truck and this has not fixed it. A computer has been plugged in and it said the ecu was not receiving a command. 2004 Cat C15 in a Peterbilt 378, VIN. 1NPFXBEX34D830549. Jake brake is not working. Checking for voltage at the power supply to the Jake on off switch with a power probe, key on engine off, it shows 1 … read more

Oct 7, 2014 · Subject: RE: Jake brake not working. SW Ohio. quick check would be to run a hot wire to the valve covers and see if it is working mechanically, if so then it is the more common wiring problem, lots of switches to go thru to work, could possibly be clutch switch, idle speed switch, oil pressure switch, dash switch (es ), etc, then there is fuses ... (Some SCS trucks will don't support because there's no C15 engine in real trucks, also if this mod doesn't work on any mod truck tell me so I can make it support that truck) Feature:-CAT C15 6NZ 435, 500, 550, 595, 625 engines with straight pipe sound (625hp engine also replaced on SCS pete389 and kenworth w900)-Smooth & Realistic engine ...When you press the accelerator to deactivate the jake brake system, the electronic throttle sends a signal to the computer to shut off the power to the jake brakes for acceleration. The switch inside the pedal seems to be not working. Try removing the harness from the pedal and cleaning the contacts with electrical cleaner and then reinstall ...1 Answer. SOURCE: Engine Bolt Torques- 2005 Chevy Impala/3400 Engine. Head Bolts. Step one 37 ft lbs then tignten 120 degrees more. Rocker arms. Step one 11 ft lbs then tighten 90 degresss more. Upper intake. 89 inch lbs. Lower intake.The compression brakes have 3 solenoids. Each solenoid controls 2 cylinders. So in low mode cylinders 3 and 4 are activated. In medium mode cylinder 1 and 2 are activated along with 5 and 6. In high mode all of them are activated. Usually with weak compression brakes one of the solenoids is not working.Latest Version Feature: -CAT C15 6NZ 435-625HP engines with straight pipe sound (Big thanks to Louisiana Truckspotting for sound recording) -More realistic rpm drop speed. -Realistic turbo behavior. -3 stages jake brake. -Max Volume regulation for reduced chance of audio clipping and sound cutting. (Highly recommended to put engine, exhaust ...View online or download Cat C15 ACERT Application / Installation printable PDF format Covers: Caterpillar C15 MXS Prefix On-Highway Truck Engines. C15 truck engine, serial # XXXXX Cat compression brake. To my understanding there is not a button like the old jakes had that will let you manually activate them. However it is common for …JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. Need to know the torque on the rocker arm assembly hold down for a c15. A cert. I just need to know the torque specs - Answered by a verified Technician.#1 · Dec 3, 2006 My friend has a C15 CAT and says the Jake engages properly, but is late to disengage. I have my jake Brake book, only talks about problems with the Jake Brake not working. I have never wrenched on a CAT, just Detroits. Any suggestions would be great. Thanks in advance. :thanks: Sammy Reply Save 1 - 8 of 8 Posts dondiesel444

I have a cat 3406b and the jake brakes are not working they are getting 12v from the switch and the actuators are moving when powered but the jakes are not working any ideas. Cat c15 acert jake/engine brake on heavytruckparts. Posted sunday, january 09, 2011 7:20 am. Engine Exhaust Valves During Engine. Jacobs brake models c317a, …

2006 Pete 378 with cat c13 Jake brake doesn't work. Check with cat get and says it's disabled. Clutch, brake, throttle sensors all good and there's no codes. ... Hello cat man. I have a c15 that will not engage clutch fan when coolant temp reaches high temp. Fan will come on manually with switch and comes on with a/c. Temps climb to atleast 220.Hello. Working on a CAT C-15 engine ser#6NZ80329. With a pac engine brake. Looking for info on pac engine brake. Never worked on pac before. This one is not working correctly. Looking for Trouble shoo … read moreengine brake is operating properly. If boost readings are erratic or not evenly spread proceed to instruction 10. (10) Remove valve cover and visually inspect. DO NOT …This mod is CAT C15 ACERT engine with straight pipe sound for some SCS trucks and a lot of truck mods. Version 1.0 Feature: -CAT C15 ACERT 435-625hp and 650hp tuned engines with straight pipe sound. -Realistic turbo behavior. -Realistic intake behavior. -Custom sound attenuation for realistic sound fade off.JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. Cruise will not work. 05 peterbilt 379 cat accert c 15. Switches brake pedal pressure sensor - Answered by a verified Technician.Jan 8, 2017 · 2008 peterbilt vin 1XP-XDB9X-3-8D749005. CAT C15 ACCERT engine. Engine brake not working properly. only works in low setting. medium and high setting does not work. all 3 solenoids are new. checked th … read more C15 acert, jake quit working, only on stage 2, on one it is off, on 3 it is on stage two. replaced 3 stage switch and is - Answered by a verified Technician. We use cookies to give you the best possible experience on our website. ... I have a cat c15 in a kenworth w900l the jake brake only works on setting 3 and 1 and it is only hitting on 2 cylenders ...Nich1019. Diesel Technician. Vocational, Technical or Tra... 156 satisfied customers. 2018 Kenworth W900L 2nd stage on engine brake does not come. 2018 Kenworth W900L 2nd stage on engine brake does not come on (replaced smart wheel module and smart wheel buttons when you push 1st … read more.

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Latest Version Feature: -CAT C15 6NZ 435-625HP engines with straight pipe sound (Big thanks to Louisiana Truckspotting for sound recording) -More realistic rpm drop speed. -Realistic turbo behavior. -3 stages jake brake. -Max Volume regulation for reduced chance of audio clipping and sound cutting. (Highly recommended to put engine, exhaust ...I have a 2006 Peterbilt 387 with a MXS C 15 engine. My engine brake is not working and have been troubleshooting on my own with no luck. Cruise control works on idle. ... I have a truck that's a peterbilt 379 with a cat c15 and Jake brakes are not working on it when I turn the switch on nothing happens when I supply direct power my jake …Working on a c15 acert. Truck came in for Engine retarder not working properly. Jake's are only working in High, not low. While driving engine code 121-5 goes active. Would anyone have the troubleshoo … read moreLatest Version Feature: -CAT C15 6NZ 435-625HP engines with straight pipe sound (Big thanks to Louisiana Truckspotting for sound recording) -More realistic rpm drop speed. -Realistic turbo behavior. -3 stages jake brake. -Max Volume regulation for reduced chance of audio clipping and sound cutting. (Highly recommended to put engine, exhaust ...Dec 3, 2006 · 2 posts · Joined 2006. #1 · Dec 3, 2006. My friend has a C15 CAT and says the Jake engages properly, but is late to disengage. I have my jake Brake book, only talks about problems with the Jake Brake not working. I have never wrenched on a CAT, just Detroits. Any suggestions would be great. 4. Create an Open Between the Wires of the Suspect Compression Brake Solenoid at the Valve Cover Connector. In order to troubleshoot a 2533-6 or 1072-6 diagnostic code, use the “Compression Brake Low/High Override” on Cat ET. In order to troubleshoot a 2535-6 or 1073-6 diagnostic code, use the “Compression Brake Med/High …2006 CAT C-15 Jake/Engine Brake. Part 2006 CAT C-15 NXS Jake Brake. $399.00 For Information on this or any other engines. Please Call 1-888-310-3539. Create Estimate. Part Info. (269)462-9260 Request Info ITrack Pro Worldwide Diesel Niles MI. $520.00. I got cat c15 motor with engine brake issue , it shut down the truck when we turn engine brake on , I opened the valve cover and press the solenoid button Mannually and it get keep pressed and not come back and when we switch off the solenoids come back to normal position , so we disconnect the solenoids wires and press the button they all started working good , so looks like some electrical ... 0. Mar 9, 2010. 0. Hi there my husband is a diesel mechanic and he is having troubles so I came here for help. He is trying to fix the jake brake and its not working on a 2000 peterbilt c15 cat. He has a new clutch switch , wire harness is good, new jake brake solenoid, new male plug on head harness, checked wires with ohms meter and was good ...A brake servo, also known as a brake or vacuum booster, works by creating a partial vacuum within, which then increases the force applied to the main cylinder. With a brake servo, the brake pedal first presses an attached rod, which then al...I need torque specs fro rocker arms and jake. c15 acert - Answered by a verified Technician ... MXS 44582 what is procedure to replace injectors and specs for rocker shaft studs and nuts to hold down VVA housing / jake brake housing nuts mounted on top of rocker shaft studs to secure ... Im working on a cat c15 industrial engine. … ….

Cat c15 Acert. The compression brake does not work on high. Cylinder 3-4 Jake solenoid works on low. ... intake at 0.015 xht 0.030 jake at 0.027 and actuator at .020 have awesome pulling power and sounds but when jake is working hard a claking st ...Heavy Equipment Repair Cat c15 Acert. The compression brake does not work on high. Cat c15 Acert. The compression brake does not work on high. Cylinder 3-4 Jake solenoid works on low. Mechanic's Assistant: What is the complete model and serial number of your machine? MXS1364 cat C15 Mechanic's Assistant: No that it is all I have at the momentOct 17, 2013 · If it is faulty, the engine ECM thinks you are pressing the clutch and will not allow the brake to work. Here is the troubleshooting for engine brake not working. brake pedal is depressed. If the engine retarder mode is programmed to "Manual", service brakes are not required to activate the engine retarder. May 29, 2010 · I have removed the extra wiring shown on the diagram so all you see is the engine brake wiring. The wire numbered 22-A-.8 is the first wire in teh circuit, it goes from the fuse to the jake switch and the relays. When the jake switch is turned on low power goes to pin 85 on the low relay, it goes to pin 85 on both relays in high position. Hello. Working on a CAT C-15 engine ser#6NZ80329. With a pac engine brake. Looking for info on pac engine brake. Never worked on pac before. This one is not working correctly. Looking for Trouble shoo … read moreCat C15 SDP# ***** IN kenworth T660 .Overhead camshaft went bad removed and replaced along with injector arms. Now I need torque setting and procedure to install component including Jake brakes asap. ... Im working on a cat c15 industrial engine. Serial starts with ldn.diagnosing jake brake solenoid. repairing vva solenoids connector.Title: WinFaxViewer Author: BMAURIELLO Created Date: 3/10/2011 9:15:38 PM 1 Answer. SOURCE: Engine Bolt Torques- 2005 Chevy Impala/3400 Engine. Head Bolts. Step one 37 ft lbs then tignten 120 degrees more. Rocker arms. Step one 11 ft lbs then tighten 90 degresss more. Upper intake. 89 inch lbs. Lower intake. Cat c15 jake brake not working, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]