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

來源: 老金工 於 2022-11-04 07:05:28 [] [舊帖] [給我悄悄話] 本文已被閱讀： 次 (3097 bytes)
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回答: cylinder 2 misfire. 由 夏商周 於 2022-11-04 06:34:35

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

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