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check engine light

  1. Aircooled9elf

    500E ASR + Check Engine

    Greetings! I have a 1994 E500 (and also a ‘94 E420); however, this question concerns the 500E). Background: My 500E is very clean and has been well cared for by the previous owner, who was also the original owner of the car. The car has been a Florida car it’s entire life, is completely...
  2. 1

    WANTED Wanted: 97 E420 MAF sensor

    CEL for both downwind of cat O2 sensors. Idle thriving - need solid foot on brake pedal at red lights... would like to try used but working MAF sensor to eliminate issue.
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