February 22, 2021

Temp gauge not working

Temp gauge not working

So my temp gauge isn’t working. A few places to look for the problem I think but looking for opinions…

Fuse – do single gauges have individual fuses? I don’t have a fuse box diagram so I’m flying blind.

Coolant sensor – as it’s an old girl I’m sure this sensor is well beyond its best days. Not having any luck finding one online and I’m wondering if the sensor was shared across a number of models – mine is an ’89 ZX1000B, it’s possible the same component was used in a number of Kwack models around that time – GPZ900, GPZ1000, ZZR1100 etc.

Thermostat? How would I test it?

Source: Temp gauge not working