Chrysler 2005 Crossfire SRT6 Service Manual page 2453

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(P0521) ENGINE OIL SENSOR OVER TEMPERATURE (CONTINUED)
19.
SENSOR GROUND CIRCUIT SHORT TO OIL SENSOR SIGNAL CIRCUIT
With the ignition off.
Measure the resistance between the Oil Sensor Signal circuit and the
Sensor Ground circuit at the Oil Sensor harness connector.
Is the resistance above 100 kohms?
Yes >> Go To 20
No >> Repair the Oil Sensor Signal circuit for a short to the Sen-
sor Ground circuit.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
20.
OIL SENSOR SIGNAL CIRCUIT OPEN
Turn the ignition off.
Disconnect the PCM C3 harness connector.
Note: Check connectors — Clean/repair as necessary.
Measure the resistance of the Oil Sensor Signal circuit from the PCM
C3 harness connector to the Oil Sensor harness connector.
Is the resistance below 5.0 ohms?
Yes >> Replace and program the Powertrain Control Module.
(Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL
MODULES/POWERTRAIN
REMOVAL).
Perform POWERTRAIN VERIFICATION TEST - VER 2.
No >> Repair the Oil Sensor Signal circuit for an open.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
ENGINE - ELECTRICAL DIAGNOSTICS 9 - 529
CONTROL MODULE -