no injector pulse

1995 TOYOTA COROLLA
250,000 MILES • 4 CYL • FWD • AUTOMATIC
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TWINTRAIN
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  • 1 POST
the car has not been driven in over 2 year. Replaced the fuel pump, good pressure. It has power to the injectors but no pulsation. Engine will start with starting fluid but will not stay running. Is it the computer?
Jan 4, 2010 at 7:15 AM
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MMPRINCE4000
  • ✓ASE Certified Mechanic
  • 8,548 POSTS
  • ASE Certified Mechanic
Either ECM or the injectors (sitting so long nay have built up a significant amount of varnish).

Use a noid light to see if ECM is commanding injector pulse. If so, then injectors, if not then ECM or injector fuses.
Jan 4, 2010 at 8:27 AM
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