Mechanics

STARTS ONSE AND NOT AGAIN EVERY5MIN

1993 Audi 500

Engine electrical problem
1993 Audi 500 Two Wheel Drive Manual

my car dose start if I swig it the first time, if I switch off and try again it will not start again, ive got spark and fuel presure ive put on the DCN diagnosis masjien and i`m getting no trouble code, like now it starts, I switch off now it will not start it swings wont start
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Lengerber
October 29, 2009.



The problem was with the cold start injector/pre-ignishion injector on the side of the air intake manufold it had a B+ wire (ok) and a earth B-(brown signal ) wich was not working going to the injector , what ive done is ive thaken a hella 4pin relay supplyed a starter wire on 86+ from the key start poshion and an earth on 85 and 30 the 87pin will be the supply back to injector to replace the brown wire BOOM it starts first time every time : )

Tiny
Lengerber
Oct 30, 2009.