P1335 – Infiniti DTC

Infiniti DTC P1335 – Crankshaft Position Sensor (CKPS) (Ref)

DTC P1335 meaning on Infiniti

DTC P1335 on an Infiniti refers to a fault with the Crankshaft Position Sensor (CKPS) Reference signal. This diagnostic trouble code indicates that the signal from the CKPS Reference sensor is not within the expected range.

Infiniti DTC P1335 symptoms

• Engine may not start or may have difficulty starting
• Engine may stall unexpectedly
• Loss of power while driving
• Check Engine Light (CEL) illuminated on the dashboard

Infiniti DTC P1335 causes

• Defective Crankshaft Position Sensor (CKPS)
• Wiring issues such as damaged wires or poor connections
• Faulty CKPS Reference signal circuit
• Engine timing issues

Infiniti DTC P1335 seriousness

The DTC P1335 related to the CKPS Reference signal is a critical issue as it directly affects the engine’s timing and performance. Ignoring this fault can lead to potential engine damage or unsafe driving conditions.

How to diagnose DTC P1335 on Infiniti

1. Use a diagnostic scanner to retrieve the trouble codes and check for DTC P1335.
2. Inspect the CKPS and its wiring for any visible damage or loose connections.
3. Test the CKPS Reference signal using a multimeter to ensure it is within the specified range.
4. Check the engine timing to ensure it is correctly aligned.

How to fix DTC P1335 on Infiniti

1. Replace the Crankshaft Position Sensor (CKPS) if it is found to be faulty.
2. Repair any damaged wiring or connections related to the CKPS Reference signal.
3. Ensure the engine timing is correctly set and adjust if necessary.
4. Clear the trouble codes using a diagnostic scanner after the repairs are completed.

How to erase DTC P1335 on Infiniti

1. Use a diagnostic scanner to access the vehicle’s onboard computer system.
2. Select the option to clear the trouble codes stored in the system.
3. Follow the prompts on the scanner to confirm the deletion of the DTC P1335 code.
4. Once the code is successfully cleared, verify that the Check Engine Light is no longer illuminated.

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