Yesterday morning, drove into work, No problems. Car (ABY S2) going very well, having done the Samcos' AND the turbo cold side to WGFV hose ( it was knackered at the turbo connection, but looked OK). Drive home ( in the rain) car lumpy and idle always with the revs rising and falling. Get to the M3 and at the fist opportunity to move fast and it cut out at about .5 bar boost but would run at lower boost. Back home, checked all the obvious and pulled the ECU fuses - car has run perfectly since(!)
The only thing I did between AM and PM was to put my phone on charge using the cigarette lighter socket. I cannot see why this would affect the car - any other ideas ?
The only thing I did between AM and PM was to put my phone on charge using the cigarette lighter socket. I cannot see why this would affect the car - any other ideas ?

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