WHY IS TACOMETER READ SLOW?

  • Tiny
  • Anonymous
  • 1996 CHEVROLET CHEYENNE
  • 140,000 MILES

Why is tacometer read slow?

Thursday, December 20th, 2012 AT 6:16 AM

1 Reply

  • Tiny
  • ASEMaster6371
  • EXPERT
  • 25,554 POSTS

Signal comes from the pcm which translates the signal from the crank sensor.

You need someone with a scan tool to compare readings

Roy

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Thursday, December 20th, 2012 AT 11:43 AM

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