Quote:
|
The PCM uses the fuel level sensor input in order to determine the amount of fuel in the fuel tank. The PCM disables the engine misfire diagnostic when the fuel level is too low and the EVAP system diagnostic when the fuel level is either too high or too low. The PCM also controls the fuel gauge based on the fuel level input.
|
Is this what is throwing you off Adam?
I read this as the PCM uses the fuel level sensor input from the tank to determine the level in the tank. Then it does what it has to do with the codes based on the level in the tank, and then the PCM outputs a signal to the fuel gauge based on what it saw from the fuel level sensor in the tank.
I don't see any reason why this output from the PCM can't be used to run a stock fuel gauge in some way.
- Justin