Gday everyone I would just like some ways of troubleshooting my temperature gauge (1979 fj45 2f) it does not move at all along with my oil pressure and alternator gauge. So far the only trouble shooting I have done is removing the temp sender, visual inspection (looked good) checked resistance from the terminal the gauge wire connects to and the bottom of the sender, it read no resistance, then I put the car in the on position No started and grounded the wire from the temp sender to the block ( no movement on gauge), next I tested for voltage from the temp sender and wire I got like 3v and I pulled the cluster out for a quick inspection didn’t notice anything .
I’m not sure if I even did these tests correctly would just like some advice and good trouble shooting methods,
Thanks very much
I’m not sure if I even did these tests correctly would just like some advice and good trouble shooting methods,
Thanks very much