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  1. So I have got an Impreza STI V3 (1997) that I changed to a ViPec PnP ecu in. Having troubles getting it to run good. It misfires even though we have set base timing. Running fk0140 coil on plug but set base timing using a lead from coil to spark plug. Also having some trouble with tacho. When starting ignition i does the sweep but when the car is running the tacho sticks to 2000rpm and when looking in VTS Fuel Table1 and AFR Target also seem to stick to 2000rpm. So anyone who has got a working base map and any ideas about the tacho error? //Mattias
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