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Old 12-03-2003, 05:25 PM
manny manny is offline
Registered User
Join Date: Feb 2003
Location: Ontario, Canada
Posts: 3,160
While I'm not familiar with your car, I can tell you this in " generic " terms.
When you go " key - on ", the ECU looks at the coolant temperature sensor & starts setting a basic fuel mixture.
If your temp. sensor is giving false readings, the ECU may not recognize the cold engine & therefore the mixture will be too lean & no " high idle " speed.
2007 C 230 Sport.
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