Question about 1987 Nissan Pickup

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No injector pulse

87 hardbody, good spark good fuel pressure, no ground pulse.

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  • Anonymous Mar 14, 2014

    2003 suzuki ignis no spark or injector pulse

  • Anonymous Mar 14, 2014

    no injector pulse or spark, 2003 suzuki ignis, M13A

  • Anonymous Mar 18, 2014

    what is wrong

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2 Answers

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  • Master
  • 1,894 Answers

Hello sir,

absence of ground pulse means there is some kind of shorting circuit in your control circuit.

which can make the ground pulse to get shorted there itself preventing it to reach the circuit properly.

thank you

don't forget to rate the solution

good day

Posted on May 27, 2008

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  • Nissan Master
  • 19,396 Answers

The electronic board that controls the injectors may be faulty, have it tested.

Posted on May 27, 2008

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