MY ENGINE LIGHT CAME ON AND MY RPM GAUGE STOPPED WORKING; WAHT SENSOR DO I NEED?

  • Tiny
  • Blondie31
  • 2004 Hyundai Sonata
  • 12,100 miles

Engine light came on for a few days and RPM qauge stopped working properly; then light went off and guage worked ok for another couple days. Engine light is on permanent now and quage needle stays on zero, but jumps up once in awhile when driving. Car seems to run same.
I got a Scanner code of P0320; ignition failure sensor code (IFS). If I replace sensor will that remedy problem?

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Thursday, April 19th, 2012 AT 5:16 PM

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  • Tiny
  • rasmataz
  • Member

It could be the sensor, wiring or the computer itself-lacking electrical experience best have it done by the pros.

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Thursday, April 19th, 2012 AT 5:30 PM
  • Tiny
  • fixitmr
  • Member

It's either IGsensor or wiring/plug issue or PCM. I would check plug and wires and if good replace sensor.

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Thursday, April 19th, 2012 AT 5:43 PM

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