Code No. P0201: No.1 Fuel Injector Circuit




TROUBLE JUDGMENT



  • Short circuit to positive, to earth or open circuit

FAIL SAFE FUNCTION



  • Injection on 3 injectors
  • Injection shut-off, as if the driver was in overrun

PROBABLE CAUSE



  • Failed No.1 fuel injector
  • Failed electrical harness in No.1 fuel injector circuit (Refer to Symptom Procedure - No.1 Fuel Injector System )