Air and fuel problems trying to start car
#21
I'll test it tomorrow, the car is actually running now. But a lot of smoke and gas smell codes popped up for too rich now. O2 sensors. I didn't drive around bit I wasn't sure if the too rich was from me trying so much and maybe flooding the engine. I have no idea why it just suddenly decided to start again as well. So no im just even more confused. I was sort of thinking my fuel filter might be bad just because I've replaced the pump and went back to original and maybe some debris got in there. Not sure if that could be it. I'm still stuck on the fact it's running. But does have a whining noise. Idk if you can hear it in the video but when im inside the car, I hear it, when I go out to check, I can't really tell.
#23
P0462 - Fuel Level Sensor A Circuit Low
Description: The powertrain control module (PCM) monitors the fuel level input (FLI) communications network message for a concern. The test fails when the FLI signal is less than the minimum allowable calibrated parameter for a specified fuel fill percentage in the fuel tank. Possible Causes:
GO to Pinpoint Test HX.
P0463 - Fuel Level Sensor A Circuit High
Description: The powertrain control module (PCM) monitors the fuel level input (FLI) communications network message for a concern. The test fails when the FLI signal is greater than the maximum allowable calibrated parameter for a specified fuel fill percentage in the fuel tank. Possible Causes:
GO to Pinpoint Test HX.
Description: The powertrain control module (PCM) monitors the fuel level input (FLI) communications network message for a concern. The test fails when the FLI signal is less than the minimum allowable calibrated parameter for a specified fuel fill percentage in the fuel tank. Possible Causes:
- Empty fuel tank
- Fuel pump (FP) module concern
- Incorrectly installed fuel gauge
- Damaged instrument cluster
- Damaged fuel gauge
- FLI circuit short to ground
GO to Pinpoint Test HX.
P0463 - Fuel Level Sensor A Circuit High
Description: The powertrain control module (PCM) monitors the fuel level input (FLI) communications network message for a concern. The test fails when the FLI signal is greater than the maximum allowable calibrated parameter for a specified fuel fill percentage in the fuel tank. Possible Causes:
- Fuel pump (FP) module concern
- Incorrectly installed fuel gauge
- Damaged instrument cluster
- FLI circuit open
- FLI short to VPWR
- Overfilled fuel tank
- Damaged fuel gauge
GO to Pinpoint Test HX.
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