Someone else had previously tuned this truck and I didn't even think to look at the front O2 sensor DTCs being disabled. I guess they did that when they decided to run it in open loop also. Thanks...
Type: Posts; User: Blkdoutbird
Someone else had previously tuned this truck and I didn't even think to look at the front O2 sensor DTCs being disabled. I guess they did that when they decided to run it in open loop also. Thanks...
What would cause the O2 voltage to get stuck dead lean or rich? Attached in the logs is a drive file where certain points the O2s get stuck lean or rich for a few seconds then return to normal. I...
I currently have a vehicle that is giving me a problem I've never seen before. I noticed at idle the cyl airmass appears to be where it should be when accelerating the cylinder airmass is being...
Hello, I am wanting to hookup a pressure transducer to my Pro unit and have it be able to be easily removed from vehicle to vehicle as I use my interface on multiple vehicles. Since there is no 5v...
Denso 25326903 injectors swapped into 2007 Tahoe OS 12614088 E38 ECM
Thanks, I'll try that next.
Hey guys I recently ran across a vehicle with a strange issue that I can't seem to get figured out. The vehicle in question is a 2007 Avalanche that has a small Crane cam and longtubes. The stft and...
I recently worked on a vehicle that seems as though a speed limiter is enabling but changes to the Gear/Tire wizard don't help. The vehicle is a swapped 1932 Ford, 28.5" tires, 3.25gears, 4L70...
I have it set so it takes progressively less input with more rpm. The problem I am having is even when I go WOT, through the scanner the switch for PE switches to ON but there is still no extra...
I have checked all the parameters for PE to enable and even added the PE switch to a file after this pull to verify that PE conditions were being met to enable and it switched to ON when I went to...