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940 turbo will not start 900 1993

would not start last week a couple of times; however by using the 'gas' it eventually started ok, and once started runs very well, with no problems at all.

New fuel relay and rpm sensor. The radio suppression sensor has been resoldered, but as I understand it this provides power to the injectors. When I pull a lead from a plug and check out the spark on a spare plug grounded to the engine I get a spark (just one) st them end of the cranking sequence only - so I am lacking spark - big time. The pumps seem to be running ok .

I have checked this site extensively and although this is a common problem I have seen few 'solutions' posted that do not relate to the rpm , fuel and radio suppression relays. Is the radio suppression relay a possible culprit, I did check it with a meter and the coil looks good.

Tomorrow morning I will take off the distributer cap and see if there is a problem there.

any advice would be welcome.

cheers

andrew
1993 turbo wagon






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New 940 turbo will not start [900][1993]
posted by  ajs  on Fri May 21 16:10 CST 2004 >


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