Early Production (SBEC)

Test 1:

Test 2:

SYMPTOM
P0463-FUEL LEVEL SENDING UNIT VOLTS TOO HIGH

TEST NOTE
This symptom is diagnosed using the test P0462-FUEL LEVEL SENDING UNIT VOLTS TOO LOW.

WHEN MONITORED
Ignition on and battery voltage above 10.4 volts.

SET CONDITION
The fuel level sensor signal voltage read by the PCM goes above 4.9 volts for more than 200 seconds.

POSSIBLE CAUSES
- Good trip equal to zero
- Intermittent condition