Maf problem

Aug 25, 2019
3
0
How can you tell if car has a bad map on it because I bought a seat leon cupra r yesterday and they said it needs a new air flow sensor because I’m low gears it boosted okay but like in 4th 5th and 6th it starts to bog out you can feel that it wants to take off but it doesn’t he said it’s running 260 bhp but
He dint give me the print out so I don’t if it could be bad map because the engine light and traction control light is all ways on and it doesn’t fire up first time so was wondering if you could help me thank you
 
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