changed the engine in an astra i have, put in an newer 1.4spi from 1.6spi with DIS
the ecu i received with the engine is from a 1992-1993 car as i checked the numbers
now i cant get the car to run, there's no spark, new leads and i bought a new coil, but still no spark!! checked the power at the plug (coil plug) and it is reading just over 12v, nice and healthy!
I assumed that when i unplug the HT lead off the dizzy and turn the car over i should see a spark should i not???
im thinking now that the ECU is maybe at fault? could an earlier ecu do this?
and help widely appreciated ASAP