C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Sensor?

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Old Jun 24, 2009 | 10:44 AM
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george4
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Default Sensor?

Have not been around for a while but that just means my ’89 has been running great. Until yesterday. What is the sensor plug on the driver’s side of the engine, in the head between the first two spark plugs on that side? The tip broke off and was dangling by the wire, my gauges seem to work. Something do with the cooling fans since the car started to overheat yesterday?
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Old Jun 24, 2009 | 11:15 AM
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On an '98 that is the auxiliary fan switch. It wouldn't effect the main cooling fan if you have stock fan wiring.

RACE ON!!!
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Old Jun 24, 2009 | 05:34 PM
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Originally Posted by CFI-EFI
On an '98 that is the auxiliary fan switch. It wouldn't effect the main cooling fan if you have stock fan wiring.

RACE ON!!!
Thanks, Mid America has one on way to me.
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