Trying to disable a DTC on 2016 F350 6.7L Powerstroke. When I try to write to the ECM, the software says vehicle power not detected. Cycled key, unplugged the MPVI and connected to the truck and...
Type: Posts; User: mattmcpherson01
Trying to disable a DTC on 2016 F350 6.7L Powerstroke. When I try to write to the ECM, the software says vehicle power not detected. Cycled key, unplugged the MPVI and connected to the truck and...
Please forgive my ignorance here but I am trying to plug in my data for some Ford injectors using your spreadsheet. It is an awesome tool that looks like you spent a lot of time building. We thank...
Awesome!
Have an engine and PCM from a 2000 buick lesabre going into a sand rail. Have performed these changes as you state and the engine will still not start. Attached is the tune file and also a scanner...
Can I change the PCM to a grand prix ECM and eliminate the VATS system altogether? From what I have researched, the buick also has a BCM and has to communicate with the PCM in order to start. Like I...
Yes we changed P1631 to 3 no error reported also. We also tried it both ways, PWM and serial and still same condition. Will start for 2 sec and die. Loses signal to the injectors.
When we go into security and to the VATS section, it only gives us the option to change the VATS from serial to PWM. We have changed the DTC 1629 and 1630 to no error reported but still no change. I...
Putting a 3800 engine and pcm from a 99 buick in a sand rail. Trying to turn off vats and all other unnecessary functions. Can not get the engine to run longer than 2 seconds. Injectors shutting off....
I am trying to tune a PCM for a 99 buick 3800 to put into a sand buggy. We only need the engine to run with IAT, MAF, MAP, Knock sensor, TPS, and one O2 sensor. Have tried to turn the VATS off by...