205 Gti6 No Spark Or Fuel Pump

[mikeycarling 1 1 Cars]

Hi wondering if any one can help. Ive put a Gti6 in my 205, everything is done, but i have no spark or fuel pump, i have bought an unlocked ecu, supposedly, and i have tested the double relay on a friend's 306 and that works fine. There is power going to the coils and fuel pump.Could it be thart the ecu isnt unlocked? that is the only thing i can think of now because i cant imagine that a faulty crank sensor would stop the fuel pump from priming. ive put a feed to the pump and it works fine. starting to get fed up with the job now, and the nights are drawing in!

[pug_ham 242 3 Cars]

I'd suspect the ecu is locked, iirc this is most likely to be your problem if all your wiring is correct.

 

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[Anthony 1,000]

A locked ECU will still prime the fuel pump, but you'll have no spark/injection.

 

Do you have the correct voltages at the double relay socket, both constant and switched 12v?

[ablister 31]

Has the intertia switch in engine bay been triggered? Can check by pushing it back down. That would stop the fuel pump from working