Could be complicated. P0302？additional codes? (EGR拆洗一下試試)

來源: 於 2022-11-04 07:05:28 [舊帖] [給我悄悄話] 本文已被閱讀：次

What causes the P0302 code?

  • Defective spark plug in cylinder 2
  • Lack of compression in cylinder 2
  • Damaged or worn out spark plug wires and/or coils
  • Damaged or worn out distributor cap (does not apply to all vehicles)
  • Damaged or worn out rotor button (does not apply to all vehicles)
  • Defective fuel injectors
  • Clogged EGR valves or tubes
  • Burned valves
  • Ignition timing that is inaccurate
  • Vacuum leaks
  • Low fuel or low fuel pressure
  • Leaking head gasket
  • Damaged distributor cap
  • Bad camshaft sensor
  • Bad crankshaft sensor
  • Bad mass air flow sensor
  • Bad oxygen sensor
  • Bad throttle position sensor
  • Bad catalytic converter
  • Bad powertrain control module guy