Idle issues
Was wondering if some one can help with my issue .....
I have a 95 mx3 with I believe a bp engine 1.8 ...... Mazda guy told me engine was swapped from original and after research it looks like a bp 1.8 .... It's suppose to have a 1.6 ...
Anyways I'm haveing an issue with the idle ..... I checked for leaks and have swapped egr three times and fuel filter and oil and oil filter ...... I had to put original ecu back in the car with original harness ..... The engine light still comes on and after repeated scans it keeps say egr positioning sensor check circut failed ..... When I unplug one vacuum line off of the fuel rail regulator it idles fine ....... However when I am driving and I'm brakeing ..... So I got clutch and brake pushed down...... it idles up and down .... Any ideas what may be wrong? Anyone? Some help would be much appreciated please and thank you
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10-08-2011, 08:20 PM
