Symptoms of P0357 OBD II Trouble Code
- MIL (Malfunction indicator lamp) illumination
- Engine misfire may be present or intermittent
Common Causes of P0357 OBD II Trouble Code
- Short to voltage or ground on COP driver circuit
- Open on COP driver circuit
- Loose connection at coil or broken connector locks
- Bad Coil (COP)
- Faulty Powertrain Control Module