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View Full Version : 2002 Seat Alhambra 1.8t 20v Tuning help



faqirafaq
8th April, 2025, 01:12 PM
Hello

I got a 2002 Seat Alhambra with a 1.8t 20v (Engine code AWC)

It uses the 06A906032GT ecu and I read it with a kessv2.
Seemingly had a "powerchips.cz" tag, so assuming its a stage 1 by them.
Its complete dogshit. Car often jumps, its extremely rich in the fuel mixture and smells. (Cat has been removed, rear o2 still installed. Would like to get rid of the rear o2 somehow)

Ill attach the original ecu file. If anyone could help me with a damos, better smoothed out tune (Would love to keep the current power level though) and/or with 2step, I would really appriciate it.
Maybe someone knows a good tuner that knows how to work on these me7.5 GT ecus?

All thats done to the car is: new k03-029 turbo, as the previous one had failed. decat with a test pipe.

ECU Details:
HW 0261207354 SW 1037362950 Upg. SW 06A906032GT 4165 Engine 1.81 R4/5VT M6