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check engine light
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  1. Sport Series
    So i had this POS for 4 months now and ive been getting faults after faults. I did tune the car S2 DME, but many others have had no issues with just downpipes and tune especially from DME, I kept getting stutters in the engine and rpm were bouncing when i floor it then the CEL comes on (blinks...
  2. McLaren Sport Series
    Hello everyone! We have been seeing more and more folks on this forum ask what their code means when they get a check engine light or MIL on the dash. As these cars get older we will see more of this so we decided to post up a list of all the DTCs for the ECU with McLaren specific...
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