1989 Chevy Truck Has fuel presure and power to the injector

1989 CHEVROLET TRUCK
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Computer problem
1989 Chevy Truck 6 cyl Four Wheel Drive Manual

I was driving my truck and it was running great then all of a sudden it died, It has fuel pressure and I can put gas in the throttle body and it starts, I changed the fuel pump, distributor and checked all the fuses in the fuse box on the left side if the steering wheel. I can ground one pin on the injector and power the other and the injector spits fuel.

Please help me I am very willing to pay
Aug 16, 2009 at 9:01 PM
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RASMATAZ
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Check the fuel pressure with a fuel pressure gauge designed for your fuel system if okay If cranking over and injector has power on one side and not pulsing check the computer ground drivers.
Aug 16, 2009 at 9:33 PM
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Where do I find the computer ground drivers?
Aug 16, 2009 at 9:52 PM
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RASMATAZ
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Its integrated within the computer
Aug 17, 2009 at 12:45 AM
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I changed the ecm that is mounted to the brake master cylinder and still no luck
Aug 17, 2009 at 9:31 AM
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RASMATAZ
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The engine computer is located behind right side of dash above blower motor.
Aug 17, 2009 at 10:31 AM
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changed the computer and still wont start,
Aug 17, 2009 at 8:03 PM
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RASMATAZ
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I can ground one pin on the injector and power the other and the injector spits fuel.

Why are you this?? You can put gas in it and will start-you have replace the distributor-why what's missing here fuel or spark
Aug 17, 2009 at 8:24 PM
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I replaced the distributer because I was told the pick up coil drives the injectors, I put power to the injector to insure the injector was good, the ground on the injector is not pulsing
Aug 18, 2009 at 5:16 PM
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RASMATAZ
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Get the computer tested-
Aug 18, 2009 at 5:18 PM
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one more question, How do I test the pick up coil in the dist?
Aug 18, 2009 at 8:55 PM
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RASMATAZ
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Disconnect it from the module an test its resistance should be 600-1500 ohms-
Aug 18, 2009 at 9:50 PM