Chrysler 2005 Crossfire SRT6 Service Manual page 1970

9 - 46 ENGINE - ELECTRICAL DIAGNOSTICS
(P0112) INTAKE AIR TEMPERATURE SENSOR CIRCUIT LOW (EXCEPT SRT) (CONTINUED)
3.
CHECK THE MAF/IAT SENSOR
Turn the ignition off.
Disconnect the MAF/IAT Sensor harness connector.
Note: Check connectors — Clean/repair as necessary.
Turn the ignition on.
With the DRB III , read PCM DTCs.
Is DTC P0113 INTAKE AIR TEMPERATURE SENSOR CIRCUIT
HIGH present?
Yes >> Replace the Mass Air Flow / Intake Air Temperature Sen-
sor. (Refer to 14 - FUEL SYSTEM/FUEL INJECTION/
MANIFOLD AIR FLOW (MAF) SENSOR - REMOVAL).
Perform POWERTRAIN VERIFICATION TEST - VER 2.
No >> Go To 4
4.
IAT SENSOR SIGNAL CIRCUIT SHORT TO GROUND
Turn the ignition off.
Disconnect the PCM C3 harness connector.
Note: Check connectors — Clean/repair as necessary.
Measure the resistance between ground and the IAT Sensor Signal
circuit.
Is the resistance above 100 kohms?
Yes >> Go To 5
No >> Repair the IAT Sensor Signal circuit for a short to ground.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
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