what are the sensors on the heads?
04-18-2010 | 08:34 PM
#1
Thread Starter
Member
Joined: Jun 2003
Posts: 319
Likes: 0
From: Lansdale Pa
Car: 90 RS
Engine: 305 TBI - LT1 Cam
Transmission: T56
Axle/Gears: Stock Crap
what are the sensors on the heads?
I'm in the middle trying to get my car put back together and was thinking of replacing the sensors on the heads, not sure what the sensors are though. Can anybody tell me what these sensors are?
04-18-2010 | 09:26 PM
#2
Joined: Jul 1999
Posts: 10,947
Likes: 21
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: what are the sensors on the heads?
The one in the driver's side head is for the temp sensor on the dashboard.
The one in the passenger's side head is the temp switch for the electric fan on the radiator.
The one in the passenger's side head is the temp switch for the electric fan on the radiator.
04-18-2010 | 09:57 PM
#3
Thread Starter
Member
Joined: Jun 2003
Posts: 319
Likes: 0
From: Lansdale Pa
Car: 90 RS
Engine: 305 TBI - LT1 Cam
Transmission: T56
Axle/Gears: Stock Crap
Re: what are the sensors on the heads?
I'm pretty sure they were working the last time the car was running, so I prob don't have to replace them right now, right?
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