Quote:
Originally Posted by nigellazypostman
Does anyone have a wiring diagram so i can test the connectivity if i understand correctly there are three connectors ground thought the block and then two wires off to ........
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.............. the LH-Jetronic 2.4 ECU and the ignition ECU. This is assuming the correct sensor has been supplied!
In the sensor for the temp gauge, there is no earth connection through the case on the sensor, it is simply a thermistor between the two terminals.
On the engine ECU temp sensor, there are two thermistors, one end of each is commoned to earth and the other ends respectively go to the terminals on the sensor.
http://www.myvolvolibrary.info/Tech_...Y94_Wiring.pdf
Assuming you have a cat on your car, that should be the nearest i can find.
Out of curiosity, what brand sensor did you buy?
