Chrysler 2005 Crossfire SRT6 Service Manual page 2312

9 - 388 ENGINE - ELECTRICAL DIAGNOSTICS
(P0325) KNOCK SENSOR 1 CIRCUIT LOW (CONTINUED)
7.
KNOCK SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE
With the ignition on.
Measure the voltage of the Knock Sensor Signal circuit at the PCM C3
harness connector.
Is the voltage below 1.0 volt?
Yes >> Go To 8
No >> Repair the Knock Sensor Signal circuit for a short to volt-
age.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
8.
KNOCK SENSOR SIGNAL CIRCUIT OPEN
Turn the ignition off.
Disconnect the Knock Sensor harness connector.
Note: Check connectors — Clean/repair as necessary.
Measure the resistance of the Knock Sensor Signal circuit from the
Knock Sensor harness connector to the PCM C3 harness connector.
Is the resistance below 5.0 ohms?
Yes >> Go To 9
No >> Repair the Knock Sensor Signal circuit for an open.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
ZH