Did a forced regen yesterday to clear a DPF 100%, see dealer message. Took a while to figure out the app and the connection - used the ELM327 Bluetooth selection on the OBD interface page. But it all worked and the truck is back to normal.
Reason for the DPF full was for a MAP sensor high...
Found the problem, it’s the wire from the MAP or Boost sensor pin 4 to the PCM Pin 40. The connector that would show spikes in the data when when wiggled has no direct link, but it joins the main engine wiring harness about mid way, and I suspect that’s where the problem will be. I’ll have to...
Cleaned it, no change so then i replaced it.
i did find out yesterday the problem is at the 20 pin connector mounted on the passenger side of the engine. Wiggling that would show a spike on the code reader graph. Haven’t found which exact wire is the problem, and the MAP sensor wires are not...
Hi all, 2016 stock truck with 184k KM. Last couple weeks I’m getting a P0108 code and a “Service electronic throttle“ message. Clear the code, then on first start, Code reader shows the MAP output at 85 engine off (which is good). Gives reasonable results for the first couple miles, then the...