A/T

DTC P0335 - CRANKSHAFT POSITION SENSOR CIRCUIT MALFUNCTION

DTC DETECTING CONDITION:
- Immediately at fault recognition

TROUBLE SYMPTOM:

Connector & Terminal - [(E10) No.1 - Engine Ground]:

3. Measure resistance of harness between crankshaft position sensor connector and engine ground.
CHECK: Is the resistance more than 100 Ohms?

YES: Repair harness and connector.

NOTE: In this case, repair the following:
- Open circuit in harness between crankshaft position sensor and ECM connector
- Poor contact in ECM connector
- Poor contact in coupling connector (B21)

NO: Go to step 11AB2.

11AB2: CHECK HARNESS BETWEEN CRANKSHAFT POSITION SENSOR AND ECM CONNECTOR.

Connector & Terminal - [(E10) No.1 - Engine Ground]:

Measure resistance of harness between crankshaft position sensor connector and engine ground.

CHECK: Is the resistance less than 10 Ohms?

YES: Repair ground short circuit in harness between crankshaft position sensor and ECM connector.

NOTE:The harness between both connectors are shielded. Repair ground short circuit in harness together with shield.

NO: Go to step 11AB3.

11AB3: CHECK HARNESS BETWEEN CRANKSHAFT POSITION SENSOR AND ECM CONNECTOR.

Connector & Terminal - [(E10) No.2 - Engine Ground]:

Measure resistance of harness between crankshaft position sensor connector and engine ground.

CHECK: Is the resistance less than 5 Ohms?

YES: Go to step 11AB4.

NO: Repair harness and connector.

NOTE: In this case, repair the following:
- Open circuit in harness between crankshaft position sensor and ECM connector
- Poor contact in ECM connector
- Poor contact in coupling connector (B21)

11AB4: CHECK CONDITION OF CRANKSHAFT POSITION SENSOR.

CHECK: Is the crankshaft position sensor installation bolt tightened securely?

YES: Go to step 11AB5.

NO: Tighten crankshaft position sensor installation bolt securely.

11AB5: CHECK CRANKSHAFT POSITION SENSOR.

1. Remove crankshaft position sensor.

Terminals [No.1 - No.2]:

2. Measure resistance between connector terminals of crankshaft position sensor.

CHECK: Is the resistance between 1 and 4 Ohms?

YES: Repair poor contact in crankshaft position sensor connector.

NO: Replace crankshaft position sensor.