Hi,
so currently have a non start after flashing a ecu file .
ECU for some reason bricked (likley voltage)
ECU has been recovered but now shows open circuit on J271.
17072, P0688 004 open circuit.
A new relay (219) has been tried as has another ECU with the original file.
Fuses checked and confirmed as good, Coilpack wiring checked and replaced as it was shot.
but still the same.
we have fuel, but no spark.
Crank sensor etc fine.
i am now at the point on pinning out the ecu and wiring, checkign agaisnt wiring diagrams etc.
anythign else to check that woukd cause this ?
Regards Jim.
so currently have a non start after flashing a ecu file .
ECU for some reason bricked (likley voltage)
ECU has been recovered but now shows open circuit on J271.
17072, P0688 004 open circuit.
A new relay (219) has been tried as has another ECU with the original file.
Fuses checked and confirmed as good, Coilpack wiring checked and replaced as it was shot.
but still the same.
we have fuel, but no spark.
Crank sensor etc fine.
i am now at the point on pinning out the ecu and wiring, checkign agaisnt wiring diagrams etc.
anythign else to check that woukd cause this ?
Regards Jim.