This car is doin my head in now.
The ecu has been repaired and definately not faulty but i`m still having problems!
One minute it fires on 1 + 4 only....then ya try again and it fires on 2 + 3,but not on 1 + 4.Then just for fun it will only fire on no.1.
Odders....this is what is doin my head in.Ive tried new coil packs and its just the same.
Mbe have even sent me a brand new ecu but its still missing.Plugs and leads are ok........just run out of ideas now.
loom then ? - when it burnt out, did the loom take a lot of current as well ? - if so, it too could've oxidised a bit, and now it's causing a high impedance from the ECU to dispack - with an external amp & coil this effect might not show up as the signal strength needed to drive a external amp is smaller - whereas when the internal amp of the ECU is used the signal is being degraded before it's hit the coil pack.