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Tachometer not working on my 95 Toyota pickup 4x4 jumping up and down

Nothing yet don't want to mess anything up

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  • Toyota Master
  • 20,706 Answers

Bad tach, seems .
bad tach, or bad wires to it or power to it bad.
i dont know what engine option you have
but most use the ignitor signal to do this.
later about 1996 the ECU uses CKP sensor to run the tach directly
in that case bad tach, bad wires to tach or bad power feed to it.
it only has 3 wires.
power
ground
sig
one is bad, or its bad.

Posted on Dec 15, 2014

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  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 95 honda accord V6 tachometer jumping and cutting out.

I had the same problem with my 1995 Honda Accord V6 2.7L a year ago. It was a pain to have Honda diagnose the problem because it was intermittent and every time I took my car in to the dealership they said they couldn't reproduce the problem, but the longer you wait the more frequently your tachometer will fluctuate. I finally stopped by the dealership when the tachometer was jumping and they were able to diagnose the problem. In my case there was a faulty resistor in the ignition coil, but the entire ignition coil needs to be replaced. I don't know anything about cars but I know this fixed my problem. I went directly though Honda's service center so I know they charged me more than an independent repair shop but I'm looking at my invoice now and I paid $150 for the ignition coil and $200 for labor. After Honda diagnosed the problem I searched for "1995 honda accord ignition coil tachometer" and found that other people had the same problem and replacing the ignition coil was the fix. Hope this helps.

Posted on Oct 06, 2008

rob82abn
  • 28 Answers

SOURCE: need to install tachometer 1991 toyota pickup

mine is a 1990, beleive it or not, it hooks to the negative side of your coil under the hood facing the front of your truck it will be on the right hand side, (black is ground and red is hot for the light)

Posted on Feb 21, 2009

  • 49 Answers

SOURCE: 1994 toyota pickup idling problems

Could be a throttle position sensor going bad or a loose or leaking vacumm line or loose or worn wiring harness. You had mentioned the engine starts heating up. Do you mean overheating or operating above normal temperature? Sounds like a vacumm issue with the fluctuating idle. Check for worn vacumm lines and check to see if the vacumm is functioning. Sometimes a simple vacumm line with a loose connection or a small hole in it can affect your idle. Old lines are easily replaceable and an inexpensive place to start, then try your egr valve, pcv valve, brake booster vacumm line, oxygen sensor could be worn and affecting the mapping of fuel and air on the computer. Usually the check engine light will come on in this case.

Posted on Apr 18, 2009

  • 120 Answers

SOURCE: My speedometer on my 1992 toyota pickup isn't

Replace instrument cluster.

Posted on Jul 11, 2010

SOURCE: need diagram of fuel injection for 85 4x4 22re

vac leak check hoses check brake booster

Posted on Mar 26, 2013

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Can a diagnostic connector on 1995 Toyota 4 runner be jumped over with jumper wire to get check engine codes?


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Need diagram of fuel injection for 85 4x4 22re


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95 honda accord V6 tachometer jumping and cutting out.


I had the same problem with my 1995 Honda Accord V6 2.7L a year ago. It was a pain to have Honda diagnose the problem because it was intermittent and every time I took my car in to the dealership they said they couldn't reproduce the problem, but the longer you wait the more frequently your tachometer will fluctuate. I finally stopped by the dealership when the tachometer was jumping and they were able to diagnose the problem. In my case there was a faulty resistor in the ignition coil, but the entire ignition coil needs to be replaced. I don't know anything about cars but I know this fixed my problem. I went directly though Honda's service center so I know they charged me more than an independent repair shop but I'm looking at my invoice now and I paid $150 for the ignition coil and $200 for labor. After Honda diagnosed the problem I searched for "1995 honda accord ignition coil tachometer" and found that other people had the same problem and replacing the ignition coil was the fix. Hope this helps.

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1993 toyota 4x4 pickup


Hello I hope this is helpful.The speedometer works off a small black cable,that run's from the back of the speedometer under the dash to the transmission even if the line looks good it can still be broken inside the line.The line's are real cheap you might want to try to replace it. Hope this helps. Tim

Oct 01, 2008 | 1993 Toyota Pickup

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