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Re: Trouble CodeHELP!!!!! (archive)

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Posted by John Sonnefeldt on October 19, 2001 at 11:42:49:

In Reply to: Re: Trouble CodeHELP!!!!! posted by Gary M on October 18, 2001 at 22:37:37:

I drove the car arond town last night ran ok on the tollway this morning ti happened again but i can control with rpm.
This code is stored when the DME detects excessive deviations in the air-fuel mixture (too rich or too lean) for longer than 10 seconds. Possible causes: Fuel tank ran empty, Incorrect Fuel Pressure, Injector valve defective or coked, Engine Temperature Sensor defective, Secondary air leak, Fuel evaporation control system defective, Air Flow Meter defective and/or the combustion is being disturbed by mechanical failure (Spark plugs,, compression, intake/exhaust valves, ...etc.)


i got a 1222 code a lambda #1 what is that?
I was on the highway at about 80mph light came on.
i could not accellerate any fasster. put car in N let RPM come down and coasted light wnet off and I had full throttle again . this case is repeatable not sure where to start






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