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951 fuse box help - no power getting to ecu

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Old 02-23-2017, 10:57 AM
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968turbo93
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Default 951 fuse box help - no power getting to ecu

Trying to get my 968 turbo running

brief history

engine, box etc are from a 88 951, wiring loom from 951 (with the exception of the headlamp section which is 968)

when i swapped out the section of loom there were some fairly fat red, red/blue and red/white they had to be cut and when the 968 loom was put in they were reconnected

this has also meant i now dont have a relay plug no.22 any more and I have 2x no.17

now the car is equipped with a new vems ecu that has been tested and works

the problem im having is no power going to the ecu

I can de-mobilse the immobiliser and the alarm and the starter motor will spin with the key, but there is no spark, the dme relay isnt being activated and there is no power to the ecu

also with regards to the relay arrangement, is there a definitive list of part numbers for the relay and what slot they go in, as the ones numbered 17-22 all have the same pin arrangement but the relays are clearly quite different, the relay have all been removed from those plugs so its unclear where exactly they go
Old 02-24-2017, 06:53 AM
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Van
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Make sure, when the key is turned, the DME relay is getting power.



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