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DRIVEABILITY - NGC
Symptom List:
P0462-FUEL LEVEL SENSOR #1 LOW
P0463-FUEL LEVEL SENSOR #1 HIGH
P2067-FUEL LEVEL SENSOR #2 LOW
P2068-FUEL LEVEL SENSOR #2 HIGH
Test Note: All symptoms listed above are diagnosed using the same tests.
The title for the tests will be P0462-FUEL LEVEL SENSOR #1
LOW.
When Monitored and Set Condition:
P0462-FUEL LEVEL SENSOR #1 LOW
When Monitored: Ignition on and battery voltage above 10.4 volts.
Set Condition: The fuel level sensor signal voltage goes below 0.1961 volts for more than
5 seconds. One Trip Fault.
P0463-FUEL LEVEL SENSOR #1 HIGH
When Monitored: Ignition on and battery voltage above 10.4 volts.
Set Condition: The fuel level sensor signal voltage at the PCM goes above 4.7 volts for
more than 5 seconds. One Trip Fault.
P2067-FUEL LEVEL SENSOR #2 LOW
When Monitored: Ignition on and battery voltage above 10.4 volts.
Set Condition: The fuel level sensor signal voltage goes below 0.1961 volts for more than
5 seconds. One Trip Fault.
P2068-FUEL LEVEL SENSOR #2 HIGH
When Monitored: Ignition on and battery voltage above 10.4 volts.
Set Condition: The fuel level sensor signal voltage at the PCM goes above 4.7 volts for
more than 5 seconds. One Trip Fault.
GOOD TRIP EQUAL TO ZERO
INTERMITTENT CONDITION
POSSIBLE CAUSES
186
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