Honda Accord Forum - Honda Accord Enthusiast Forums

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- General Tech Help (https://www.hondaaccordforum.com/forum/general-tech-help-7/)

- - tachometer (https://www.hondaaccordforum.com/forum/general-tech-help-7/tachometer-25519/)

mljackson

05-21-2009 03:02 PM

tachometer

I have a 1991 accord lx. The tachometer works sometimes. Where is the sending unit on the engine or transmission?

JimBlake

05-21-2009 03:46 PM

Back then, the tach signal came from the ignitor (aka. ignition control module) inside the distributor. Look for loose/dirty wiring harness plugs at the distributor. I think it's a blue wire - anyone know for sure?

Otherwise it might be connections on the back of the cluster, or even the tach itself getting flaky.

mljackson

05-22-2009 03:19 AM

tachometer update

Thank you Jim.

Mike

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