1A
DTC P0335: Crankshaft Position Sensor Circuit Malfunction
NOTE:
• Fault finding procedure application conditions for stored DTC:
The DTC is detected when engine is running at idle speed.
• This DTC indicated only with SUZUKI scan tool.
• If DTC P0335 (D1: Incoherency, D2: No Signal, D3: Too Many Extra Teeth or D6: Too Many Missing Teeth) is detected, the engine will stop.
• If DTC P0335 (D4: Missing Teeth or D5: Extra Teeth) 75% engine performance.
Wiring Diagram
For wiring circuit and connector number, refer to “K9K Engine (Type 5)” in A-4 Engine Control System Circuit Diagram .
Detecting Condition
Status displayed on SUZUKI scan tool Detecting condition Indicator / Warning light operation
D1 Incoherency Red stop warning light (gravity 2 fault) light up
D2 No signal
D3 Too many extra teeth
D4 Missing teeth Injection warning light (gravity 1 fault) light up
D5 Extra teeth
D6 Too many missing teeth Red stop warning light (gravity 2 fault) light up
Troubleshooting
Check the connection and condition of the CKP sensor connector and repair if necessary.
Ensure the sensor is correctly fitted on the engine.
Check the connection and condition of the ECM “C47” connector.
Repair if necessary.
CKP sensor for resistance referring to Crankshaft Position (CKP) (Engine Speed Sensor) Sensor Inspection:K9K .
Replace CKP sensor if necessary.
Check the insulation, continuity and absence of interference resistance of the connections:
• Between “C30-2” terminal of CKP sensor connector and “C47-23” terminal of ECM connector
• Between “C30-1” terminal of CKP sensor connector and “C47-33” terminal of ECM connector
Repair if necessary.
Check that the flywheel ring gear is not faulty (missing teeth).
If DTC P0335 is still detected, replace the ECM.
After Repair
Deal with any faults detected by SUZUKI scan tool.
Clear the DTC.
Carry out a road test followed by another check with the SUZUKI scan tool.