Tried fitting a turbo timer to my Cosworth yesterday running L6 ECU and a coil pack conversion by MSD. I'm stuck on one part that require a wire to be fitted between - as quoted in the instruction RPM Sensor and ECU. My friend has the same timer and we fitted his to the negative of the coil and it works fine. I had a look at the ECU wiring diagram and pin 5 is the pin for the coil but I don't think this is the correct one.

Any help appreciated.

Thanks

James

 

hello mate , just to inform you that most cat 1 alarms dont allow turbo timers and will void the the insurance, my insurance company told me to take mine off or go some were else

andy

 

You have 2 coil -ve on the Coilpacks - as it's just 2 coils feeding 2 cylinders at the same time. There should be a calibration on the turbo timer to adjust number of sparks per engine revolution. In that case, you can just connect the wire to ONE of the coil negatives on the coil pack (either of them).

 

Thanks for the replys

Andy I have no alarm or anything on my cossi

Rick there are three wires going to the coil pack, black red black, so it must be one of the blacks, I will give that ago later, thanks

 

Yes, it is