See if exhaust pressure before turbine sensor tube is plugged.
Broken/corroded wire most likely. Last six of VIN and I can help with diagram and finding it.
To make it even more complicated, some come from the factory out of phase. Mark before you pull the yoke, I usually use punch marks that way...
Google RP1226 connector, this will get you going in correct direction.
You have a Paccar eportal login?
Dyno seems good, what were numbers on the vitals like pressures and temps. I'd be interested in oil sample, trip report and after treatment...
Low voltage to ABS module or a bad battery can also cause this FC if you can't find a short to power at all... Same exact issue two weeks ago....
The particulate sensor or PM sensor has sensing probe in outlet of aftreatment close to downstream Nox sensor. It detects the amount of PM (soot)...
Blueish/white is usually raw fuel that didn't react with the DOC and DPF.
Peterbilt has fleet ECAT, can look up your own parts just have to ask. I have found much easier to get information from Paccar on pre 2000 trucks...
Voltage too high on two wire temp sensor is usually due to an open circuit.
Have your DOC cleaned or replaced too. Whitish smoke during Regen (raw fuel) is indicator that fuel is not being oxidized across DOC and DPF.
Drill frame.
Pressure protection valve is sticking. Now if we only could guess make, model, year, etc.
I believe Cummins recon heavy duty engines (N-14, ISM, ISX, ISX15, X-15) are remanufactured @ San Luis Potosí, Mexico facility. Cummins is going...
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I'm not arguing if that gasket is in your picture, I am saying that gasket is not in 20R7821 kit from Caterpillar. If you want that gasket you can...
[ATTACH] [ATTACH] So your engine is 2 degree positive (front higher than back), front drive axle is also 2 degree positive. To get rear/rear drive...
Yes
