Temp Sensor\Sending Unit Questions
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Joined: Nov 1999
Posts: 67
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From: Newmarket, ON
Car: 1986 Z28
Engine: 305
Transmission: 700r4
Axle/Gears: 3.23
Temp Sensor\Sending Unit Questions
The following are found on thirdgen cars. My question is; which engines have the 3rd sensor installed in them??
1) Sender for the ECM : Intake manifold next to the thermostat housing. (2 wire)
2) sender for the guage : Driver side cylinder head between #1 and #3 cylinders. (1 wire)
3) Sender for the electric fan (if so equipped) : Passenger side cylinder head between #6 and #8 cylinders. (1 wire)
1) Sender for the ECM : Intake manifold next to the thermostat housing. (2 wire)
2) sender for the guage : Driver side cylinder head between #1 and #3 cylinders. (1 wire)
3) Sender for the electric fan (if so equipped) : Passenger side cylinder head between #6 and #8 cylinders. (1 wire)
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