Tachometer is not working at all.
May 19, 2020 at 12:38 PM
Tachometer not working
1994 MITSUBISHI 3000GT
ANDRES9146
- MEMBER
- 1 POST
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KASEKENNY
- ✓ASE Certified Mechanic
- 18,907 POSTS
Depending on if you have a DOHC or a SOHC engine the source of the RPM signal will be different however, it operates the same. Take a look at the wiring diagrams for more info on this.
We need to start by checking for voltage at the cluster on the white wire highlighted and then ensure the ground that is shown is good as well.
Let me know if you have questions but I suspect you either have a wiring issue or the source of the RPM (depending on engine).
https://www.2carpros.com/articles/how-to-check-wiring
We need to start by checking for voltage at the cluster on the white wire highlighted and then ensure the ground that is shown is good as well.
Let me know if you have questions but I suspect you either have a wiring issue or the source of the RPM (depending on engine).
https://www.2carpros.com/articles/how-to-check-wiring
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May 19, 2020 at 2:30 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.