Chrysler 300M 2002 Service Manual page 2624

Symptom List:
P0462-FUEL LEVEL SENSOR #1 LOW
P0463-FUEL LEVEL SENSOR #1 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.
GOOD TRIP EQUAL TO ZERO
INTERMITTENT CONDITION
TEST
1 Turn the ignition on.
With the DRBIII , read DTCs and record the related Freeze Frame data.
Is the Good Trip Counter displayed and equal to zero?
Yes → Refer to the Instrument Cluster Category and perform the appro-
→ Go To 2
No
POSSIBLE CAUSES
ACTION
priate symptoms.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
DRIVEABILITY - NGC
195
APPLICABILITY
All