IDLES EXTREMELY HIGH AT TIMES

2002 Fiat Palio

Tiny

akmandal

November, 23, 2010 AT 11:15 AM

2002 Fiat Palio 1.6 GTX
Idles extremely high sometimes. Compression ok. New crank sensor. Throttle body cleaned. No check engine light, however, sometimes TPS reports no voltage on OBD scan.

1 Answer

Tiny

Ernest Clark

November, 23, 2010 AT 11:35 AM

If it's an intermittent fault with the TPS sensor, then that will cause an irradic idle and no code. Check the wiring/connector first. If they're ok, replace the sensor.

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