View Single Post
  #2  
Old 07-22-2013, 01:00 PM
Tech II Tech II is offline
AF Fanatic
 
Join Date: Jul 2011
Posts: 5,017
Thanks: 70
Thanked 618 Times in 610 Posts
Re: 90 sunbird 2.0turbo no injector pulse

Since you are getting spark, it's not the distributor.....either you have a bad ignition module in the distributor which is not providing a reference signal, you have an open wire between the distributor and the ECM, or you need an ECM....

You would need a scan tool to see if you are receiving the reference(rpm) signal from the ignition module in the distributor.....If your car has a tach, that may show rpm's while cranking, but the tach gets it's signal from the coil not the ignition module in the distributor.....
Reply With Quote