3. Detect Malfunctioning Part

Check the following.

• Harness connectors M135, F105
• Harness connectors F33, E33
• Harness connectors E35, E305
• Harness for open or short between crankshaft position sensor (POS) and ECM
• Harness for open or short between crankshaft position sensor (POS) and ECM relay
  1. : Repair open circuit or short to ground or short to power in harness or connectors.