Quote:
Originally Posted by SilverSurfer
If it's decatted and not mapped it could well be the CAT Efficiency Error code (P0420).
Especially if it keeps happening, especially on long motorway cruise type runs.
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yes it is decatted and went to API for a full rebuild and they asked me what mods were on it, last time it done it i lost power and light went back out, this time the car is running better than ever and it has stayed on