Check your ECM for corrosion
Check your ECM for corrosion
I was having high idle problems (2000 rpm). I checked everything and swapped lotsa parts. Finally decided to swap ECM. When I pulled mine I saw green corrosion on the ECM's pins and the connector. I cleaned the pins with a tiny wire brush. I used a .040" drill bit to clean the connector holes. I sprayed all with WD-40 and re-assmbled. She idles fine now.
Might be worth checking the wires on the ECM for other weird problems also.
Might be worth checking the wires on the ECM for other weird problems also.
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rweatherford
- Registered User
- Posts: 720
- Joined: Wed Apr 25, 2001 5:39 pm
- Location: Shelbina, MO
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Check your ECM for corrosion
Good deal.
Rex Weatherford
92 Beretta GTZ Quad4 Turbo / 5-speed (sold)
Best 1/4 ET =  13.523 @ 105.16 mph
07 Mazda 5 Black on Black (it's slow)
92 Beretta GTZ Quad4 Turbo / 5-speed (sold)
Best 1/4 ET =  13.523 @ 105.16 mph
07 Mazda 5 Black on Black (it's slow)
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EmeraldGreen3.1
- Registered User
- Posts: 16
- Joined: Tue Mar 06, 2007 1:57 am
- Location: Pittsburgh, PA
Check your ECM for corrosion
i had high idle problems too! thats how i learned my fan wasn't working cause everything got too hot and blew a hole in the radiator. should definitly look into this. thanks dude!
I RULE!