Chrysler 2005 Crossfire SRT6 Service Manual page 1976

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9 - 52
ENGINE - ELECTRICAL DIAGNOSTICS
(P0113) INTAKE AIR TEMPERATURE SENSOR CIRCUIT HIGH (SRT) (CONTINUED)
6.
MEASURE THE RESISTANCE OF THE IAT SENSOR SIGNAL CIRCUIT
Turn the ignition off.
Disconnect the PCM C3 harness connector.
Note: Check connectors — Clean/repair as necessary.
Measure the resistance of the IAT Sensor Signal circuit from the IAT
harness connector to the PCM C3 harness connector.
Is the resistance below 5.0 ohms?
Yes
>> Go To 7
No
>> Repair the IAT Sensor Signal circuit for an open.
Perform the POWERTRAIN VERIFICATION TEST - VER
2.
7.
MEASURE THE RESISTANCE OF THE SENSOR GROUND
CIRCUIT
With the ignition off.
Measure the resistance of the Sensor Ground circuit from the IAT har-
ness connector to the PCM C3 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 the POWERTRAIN VERIFICATION TEST - VER
2.
No
>> Repair the Sensor Ground circuit for an open.
Perform the POWERTRAIN VERIFICATION TEST - VER
2.
CONTROL
MODULE
-
ZH

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