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I need help im half way on a 07 pete 379 originally acert
I need help im half way on a 07 pete 379 originally acert put lower comp piston packs, switched harness to bxs 70 pin with repinned plug to 6nz and 70 pin ecm with 7cz file and motor works just no gau… read more
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Justin
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I have a 06 c15 mxs18167 cat engine that has had the vva's
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C15 acert mxs ecm 12v power supply wire that powered 52,53
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Andrew G.
Andrew G.
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I have a 2006 Peterbilt 387 with a cat c15 acert. Will crank
I have a 2006 Peterbilt 387 with a cat c15 acert. Will crank but will not start. Will start with Starter fluid. Found the 20 amp fuse coming off batteries. But the wire is broken under the frame. Can … read more
Daniel Wilson
Daniel Wilson
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C15 acert engine light with code 93(actuator 3 is not
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Cat Man
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I have an 05 c15 acert, the truck was running fine when I
I have an 05 c15 acert, the truck was running fine when I stopped for the day. The next morning, the engine would turn over but wouldn't start. Batteries are good, I'm getting fuel flow but not sure i… read more
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2007 pete 379 c15 Acert cat mxs99184 serial number. 2007
2007 pete 379 c15 Acert cat mxs99184 serial number. … read more
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06 mxs 475 acert I wanna know if I update it to a 500 to 525
06 mxs 475 acert I wanna know if I update it to a 500 to 525 or even a 550 will I notice a big gain in power..cause everyone is telling me that in the acerts you notice no power gain in the acert beca… read more
Cat Man
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2004 Peterbilt CAT C15 Engine serial NO. MBN16913 crank no
2004 Peterbilt CAT C15 Engine serial NO. MBN16913 crank no start, no tach movement, 60psi fuel pressure while cranking, i have key activated power at pin 70,52,53 of the p1 ECM connector and ground at… read more
Cat Man
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I have a c15 mxs model throwing a 73 flash code and is
I have a c15 mxs model throwing a 73 flash code and is misfiring only does when hot I changed wiring harness under valve covers a main harness from ecm to valve cover base … read more
Cat Man
Cat Man
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Have a cat C15 acert mxs 2005. Truck spins but won't start.
Have a cat C15 acert mxs 2005. Truck spins but won't start. Ecm has power on 70 pin when keyed, and no power on pin 52 & 53. All buss fuses have power, and all lines up to ecm before split has power. … read more
Cat Man
Cat Man
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I have a MXS C15 acert that sat for a while with out power
I have a MXS C15 acert that sat for a while with out power and now shows code 253-2. I have been able to re program all parameters and perform a speed calibration but I dont know what to enter for FLS… read more
Cat Man
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Self is facing problem on our Tug having Marine C18 engine
Dear Sir, Self is facing problem on our Tug having Marine C18 engine for fire pump. Problem is that engine cranks but does not start. Presently there is no Diagnostic code or event code code on displa… read more
Cat Man
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C15 cat acert question. NXS serial number. Is it possible to
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C15 acert cut off going down road, will turn over but wont
C15 acert cut off going down road, will turn over but wont start. ET will not communicate with ECM. Has battery power for laptop but wont connect. Has ignition power at ECM but doesnt have ignition po… read more
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2004 Peterbilt 379 w/C15 acert fan will not turn on with
2004 Peterbilt 379 w/C15 acert fan will not turn on with switch in "auto". Gets up to 225-230 with no warning light or buzzer. It just started doing this about a week ago. Prior to that it kicked on a… read more
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Have a c15 2007 same deal fuel delivery is good will crank
Have a c15 2007 same deal fuel delivery is good will crank over just will not fire up owner drove truck to location shut it off did his farming and truck will not crank up now… read more
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Cat Man
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I have a c15 MXS 19461 model. I have owned it since New. 9500hrs. I
I have a c15 MXS 19461 model. I have owned it since New. 9500hrs. I drove it and everything was Woking well, parked it for A week shut down at Christmas. Eight days later I star The truck and it will … read more
Daniel Wilson
Daniel Wilson
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