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993 carrera 4

M

marcone

New member
Hi I am new to this forum so any help would be fantastic.I have a 993 1998 carrera 4 hardtop but will not start.I cannot find a ecu pin data that is the same as this vehicle can anyone help.I have no spark or fuel pump.Changed the dme relay but nee to check the feed to and from ecu to diagnose the fault.


Thanks MARC
 
More information needed Marc, was it working and dropped dead? or are you returning to it and it's been stored? Did you buy it dead?

Maybe if you told peole where you are based someone could be local who might help?

 
Thankyou for replying,it has been standing for a while has aftermarket alarm but has been checked out and all ok.I will be ableto sort it if I had correct pin data to work out what is working.I have 993 tech data but some of the pins aren't where they say they should be and i have looked at 2 tech data.I am in essex .I would like to solve it for myself if poss.the car turns over but no spark or fuel pump would like to check evrything going to and from ecu before moving on.Can you help?


Marc
 
Sounds like DME not making contact correctly, you can by-pass the dme problem, if you look at the relay and work out which are n/c and n/o contacts. Just make a link up to join the "make" contacts . you can save the battery from running flat whilst trying things out by taking the plugs out.
 
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