My wira 4g93t with evo3 air flow sensor, td05 turbo, 510cc, evo3 rechip ecu for 2 bar, afr, 255l fuel pump. All inside/outside upgraded. Run smoothly for a year. I set max for 1.2 bar boost only. Last 3 days ago suddently engine check light flashing sometime than dissappear. Yesterday the engine become jerk @ semput semput for short while and back to normal again. It happen at any rpm. When jerk/semput check engine flashing shortwhile. Clearly to me it disturb the fuel and/or ignition system. Fuel filter and fuel pump rule out- aready checked.
Sometime I can drive for an hour with out a problem. Sometime it happen 2-3 time within 5 minutes. Jerking/semput shortwhile than back to normal again.
Guys can you help?.
Sometime I can drive for an hour with out a problem. Sometime it happen 2-3 time within 5 minutes. Jerking/semput shortwhile than back to normal again.
Guys can you help?.