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Coolant Temperature Sensor Location? 200 1991

1991 245 setting the code for bad signal from coolant temperature sensor.

I can see the sensor for the temperature guage, beneath the #2 cyl intake.

Tell me the one for the fuel injection system is not the plug I see under #3 intake, rearward of the cold start injector, behind the idle air control valve and above the EGR valve. I can barely see it and I cannot touch it to unplug it to freshen the electrical contacts. If that is it, how can I get to it, short of removing the intake manifold?

Thanks.






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New Coolant Temperature Sensor Location? [200][1991]
posted by  Farm Boy  on Sat Nov 11 17:11 CST 2006 >


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