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Chevy S-10

Where do you find the Coolant Sensor Low Temp on a 1991 Chevy S-10 pickup?


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2011-09-15 11:18:41
2011-09-15 11:18:41

There are only 2 temp sensors on the 1991 Chevy 4.3L on the intake manifold just to the left of the thermostat housing and on the passenger side head between the exhaust manifold pipes. the one on top is for the computer and the one on the side is for the temp gauge or warning light!

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problem with the coolant sensor check the connection on the sensor reset your OBD I code if that don't work replace the coolant sensor

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Here's a link to a schematic and instructions on replacing the coolant sensor (from the Auto Zone website) http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c15280067b92 Good luck!

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code 15 coolant temp sensor low temp indicated change cts sensor or test with multi meter

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The intake air temperature sensor is built into the MAF sensor on a 1991 Nissan pickup. It is between the air box and the throttle body.


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