01-21-2021, 12:31 PM
Software Incompatibility With ECM/PCM
The Powertrain Control Module (PCM) sets the OBDII code when the configuration between 2 or more modules do not match.
Cause:
Reprogram Module ("Flashing")
New Powertrain Control Module (PCM) Needs programming
Symptoms:
Check engine light
The Powertrain Control Module (PCM) sets the OBDII code when the configuration between 2 or more modules do not match.
Cause:
Reprogram Module ("Flashing")
New Powertrain Control Module (PCM) Needs programming
Symptoms:
Check engine light
![[-]](https://throttlefix.com/forum/images/bootbb/collapse.png)