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6E1–154 X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION D Broken locks D Improperly formed or damaged terminals Also, check the wiring harness for: shorts to ground, D A misrouted harness. Inspect the knock sensor D Improper Knock Sensor torque specification. Torque Review the Fail Records vehicle mileage since the often the conditions that caused the DTC to set occur. Test Description Number(s) below refer to the step number(s) on the 6. Ensures that the knock sensor is capable of detecting detonation. DTC P0327 KS Circuit Low Input
Step Action Value(s) Yes No 1 Was the Powertrain ”On–Board Diagnostic (OBD) — Go to Step 2 Go to Powertrain OBD System Check 2 1. Operate the engine within the conditions specified in the diagnostic support Conditions for Setting the 2. Using a Tech 2, monitor theDiagnostic Trouble Code information for Diagnostic Trouble Code 3. Observe the test results. Does the Tech 2 indicate the DTC P0327 failed this — Go to Step 4 Go to Step 3 3 1. Turn ON the Ignition leaving the engine OFF. IMPORTANT: Before clearing the DTCs, use the Tech 4. Record the Tech 2 Fail Records data. conditions. 6. Using a Tech 2, monitor the DTC info for the DTC P0327 until the DTC P0327 test runs. 7. Observe the test results. Does the Tech 2 indicate the DTC P0327 Failed This — Go to Step 4 Go to Diagnostic Aids 4 1. Disconnect the KS Sensor electrical connector. voltage between the KS signal circuit at the knock Is the voltage at the specified value? Approx. 5.0 V Go to Step 5 Go to Step 8 5 Measure the resistance of the KS sensor by connecting Is the resistance of the KS sensor near the specified 100K W Go to Step 6 Go to Step 9 |