1984 PONTIAC FIERO HAS NO PULSE TO FUEL INJECTOR

  • Tiny
  • Jasperjj
  • 1984 Pontiac Fiero
  • 185,433 miles

There is no electrical pulse to the throttle body injector

Wednesday, February 22nd, 2012 AT 9:03 PM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

Make sure there is 12 volts to the injector on the one side. The other side is pulsed by the computer. In most cases, the distributor pick up coil sends the signal to the ecm for firing the injectors. Have it checked to verify.

Roy

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Wednesday, February 22nd, 2012 AT 9:55 PM

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