1994 HONDA CIVIC NO PULSE TO FUEL INJECTOR

  • Tiny
  • jjmartinsky
  • 1994 Honda Civic

Electrical problem
1994 Honda Civic 4 cyl Front Wheel Drive Manual 145000 miles

what could cause my car to not get a pulse to my fuel injectors. Ive already replaced the ignition module and checked the ecu.

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Wednesday, February 24th, 2010 AT 2:53 PM

5 Replies

  • Tiny
  • KHLow2008
  • Expert
  • 41,994 posts

Hi jjmartinsky,

If sparks are available, then the most likely cause is a bad ECU. If any repairs on the engine was carried out, check the ground at the thermostat housing.

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Thursday, February 25th, 2010 AT 10:44 AM
  • Tiny
  • customizer 29
  • Member

Bad cam or crank sensor can cause no pulse to injectors.

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Thursday, February 25th, 2010 AT 2:25 PM
  • Tiny
  • customizer 29
  • Member

Bad cam or crank sensor can cause no pulse to injectors.[/Quote:4fa3f992dd]do you have spark?

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Thursday, February 25th, 2010 AT 2:26 PM
  • Tiny
  • jjmartinsky
  • Member

No there is no pulse

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Thursday, February 25th, 2010 AT 2:29 PM
  • Tiny
  • jjmartinsky
  • Member

And no there is no spark

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Thursday, February 25th, 2010 AT 2:31 PM

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