Chrysler 2005 Crossfire SRT6 Service Manual page 1955

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(P0106) MAP SENSOR PERFORMANCE (CONTINUED)
15.
MAP SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE
Turn the ignition off.
Disconnect the PCM C3 harness connector.
Note: Check connectors — Clean/repair as necessary.
Turn the ignition on.
Measure the voltage of the MAP Sensor Signal circuit at the MAP
Sensor harness connector.
Is the voltage below 1.0 volt?
Yes >> Go To 16
No >> Repair the MAP Sensor Signal circuit for a short to volt-
age.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
16.
5-VOLT SUPPLY CIRCUIT SHORT TO MAP SENSOR SIGNAL CIRCUIT
Turn the ignition off.
Measure the resistance between the MAP Sensor Signal circuit and
the 5-Volt Supply circuit at the MAP Sensor harness connector.
Is the resistance above 100 kohms?
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 5-Volt Supply circuit for a short to the MAP
Sensor Signal circuit.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
CONTROL MODULE
ENGINE - ELECTRICAL DIAGNOSTICS 9 - 31
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