Mazda3Club.com : The Original Mazda3 Forum - Second coolant temperature sensor.

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abjectsilver

November-9th-2004 05:40 PM

Second coolant temperature sensor.

Where is it located? I know the first one is on the driver-side of the engine beside the spark wires. Where is the second one?

qjohn

November-22nd-2004 12:20 AM

It appears to be screwed into top of the radiator on my 92 LX auto. I think that is the one that drives the gauge and the one on the engine is the one for the ECU.

JQ

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