Hi everyone took my astra vxr nurb to vauxhall yesterday cos i've been having problems with turbo lag in sports mode.
It's really strange actually it's like the turbos having trouble kicking in.
It kicks in about 3000 revs then drops out then kicks in again and then drops out and so on.
The tech at vauxhall told me it had definately been remapped as i'm getting alot more power in sports mode than i should be.
I've done abit of research on here and found that the car used to belong to brian.f who is a member on here.
From what i could tell he's had it tuned up to stage 2 but i still don't know exactly what he's had done to it or what ecu remap he's had,would message him but doesn't look like he's been on in about a year.
the vaux tech said that someone on here might be able to help me find out what mapping it's had done so i can get the ecu flashed hopefully smoothing out the turbo lag he seems to think it's definately a programming issue which could be possible cos i didn't know it was chipped vaux did an update on the ecu last service i think this is where the problem started.
Please help any info would be much appreciated, thanks