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p1343 code cel

  1. P1343 Cylinder 1 Mis-fire with Fuel Cut Off

    General E46 Forum
    Hello friends! Recently my 2003 330i with 130k had a fuel pump failure, I had replaced the Fuel pump three weeks ago right after it had died on the side of road but I was able to limp home. Car ran perfectly after replacing the pump, No misfires and no CEL's, My ignition Coils are new(Bosch)...
  2. P1343 Code!!

    General E46 Forum
    its been 3 days, i have my CEL light on and my car is in limp mode. i got my codes read today. P1343 misfire cylinder 1 and fuel cut off. i have 65,000. i changed my fuel filter 3 months ago and cleaned my MAF today. also changed my spark plugs about a year ago at 57,000 miles with laser...
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