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Old 03-30-2011, 01:38 PM
brianrig brianrig is offline
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Location: Seattle,WA.
 
Join Date: Mar 2011
Posts: 1
Mein Auto: 1983 533i
1983 533i no spark

I have no spark,no injector pulse,no coil pulse.I have checked reference sensor,and engine speed sensor=ok.main relay puzzles me,the blue/red wires to ecu have 12 volts until i crank then my test light goes dim.also the fuel pump fuse does not light even while cranking.im thinking of replacing the ecu next,just wanted to see if anyone else has come across this.thanks
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