Guest steven Posted April 6, 2005 Report Share Posted April 6, 2005 "91 tsi fwd 5spd" i know what your thinking it could be a million things but i gave it a tune up new plugs new wires and coil pack and computer is fine still no spark? Quote Link to comment Share on other sites More sharing options...
Alex1647545498 Posted April 6, 2005 Report Share Posted April 6, 2005 If it was running before the tune up. Then it's probably something you did during the tune up. Go back and verify connections and setups. Quote Link to comment Share on other sites More sharing options...
Dweet Posted April 6, 2005 Report Share Posted April 6, 2005 could be the MPI relay also, maybe you blew a fuse as well Quote Link to comment Share on other sites More sharing options...
KlubFoot Posted April 6, 2005 Report Share Posted April 6, 2005 Check the cam angle sensor and ECU as well if you haven't figured it out from the things mentioned above. Quote Link to comment Share on other sites More sharing options...
el aguila Posted April 6, 2005 Report Share Posted April 6, 2005 Power transistor? Quote Link to comment Share on other sites More sharing options...
Guest steven Posted April 14, 2005 Report Share Posted April 14, 2005 power transistor good question i double checked everything that was done correctly i was thinkin maybe ECU cams are angeled good i checked that someone said something about a crank sensor? Quote Link to comment Share on other sites More sharing options...
Mike C Posted April 14, 2005 Report Share Posted April 14, 2005 Your car doesn't have a crank sensor. It has a cam angle sensor. What does "the cams are angled good mean"? The actual sensor itself(on the end of the intake cam) may be bad. The power transistor is also a likely candidate. Replace both of these things with known working ones. Did this car run before you screwed with it? Quote Link to comment Share on other sites More sharing options...
verse Posted April 14, 2005 Report Share Posted April 14, 2005 Did you hook up the coil wire to the distributor? lol I mean if you have a running car, do a tune up I don't understand unless you unhooked something that it wouldn't be running. Quote Link to comment Share on other sites More sharing options...
el aguila Posted April 14, 2005 Report Share Posted April 14, 2005 Originally posted by 86 Eh?: Did you hook up the coil wire to the distributor? lol I mean if you have a running car, do a tune up I don't understand unless you unhooked something that it wouldn't be running.It's DIS. Quote Link to comment Share on other sites More sharing options...
Guest steven Posted April 17, 2005 Report Share Posted April 17, 2005 i meant when i took off the cam cover i could see by the marks they were on time but im going to go ahead and change the power transistor and cam angle sensor and see what happens and i drove the car after i did the tune up and it ran great and pulled really strong although i didnt beat on it that day but the next day i went to go start it and it wouldnt start and i checked the plugs no spark so im going to change those 2 things and see what happens thanx for the advice guys Quote Link to comment Share on other sites More sharing options...
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