Quote:
Originally Posted by ingmv
Has anyone tried to remove S1DEA from the VO?
And flash the DME ?
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No but i will be playing soon when i get the OPFs off.
I'm interested to find out what the DTCs / fault codes will be. Everyone just says "arrrgh limp mode" but what faults are actually behind it? I've not seen anything more.
It might not just be a emission check as these dont usually cause limps. The sudden drop in exhaust back pressure will also upset the boost control / PWM levels resulting in greater boost for a certain actuator force, so there maybe multiple faults coming up. Remember OPF cars run more boost to compensate which means OPF restriction is significant.
Boost target overshoot used to limp my N54.
Until someone posts a full ISTA diagnostic dump I'm open to all theories...