This has both the mapper and myself a bit puzzled.
I tool my S4 in to a local mapper (used them many times and always are great) yesterday for a stage 2 map, but they struggled to get a map on to it as the car wouldn't respond.
They checked the current ecu programme and it showed that it was standard, the boost was increased but the car wouln't respond, no matter what tweaks they did the car wouldn't take onboard the changes, the only error it had was a knock senor (which i will change).
The odd thing about it is the car is putting out 435bhp as 'standard' as there is no indication of a map.
Could it be possible a remap has been hidden in the ecu somewhere? Or knock sensor error won't let the ecu make any changes?
Also had a gearbox map which has made a noticeable difference, so its well worth it.
Any ideas would be great to get the map sorted extra bhp out of her.
I tool my S4 in to a local mapper (used them many times and always are great) yesterday for a stage 2 map, but they struggled to get a map on to it as the car wouldn't respond.
They checked the current ecu programme and it showed that it was standard, the boost was increased but the car wouln't respond, no matter what tweaks they did the car wouldn't take onboard the changes, the only error it had was a knock senor (which i will change).
The odd thing about it is the car is putting out 435bhp as 'standard' as there is no indication of a map.
Could it be possible a remap has been hidden in the ecu somewhere? Or knock sensor error won't let the ecu make any changes?
Also had a gearbox map which has made a noticeable difference, so its well worth it.
Any ideas would be great to get the map sorted extra bhp out of her.