temp sensor wiring
Thread Starter
Junior Member
Joined: Feb 2005
Posts: 16
Likes: 0
From: Shirley, Solihull,England
Car: 1987 Z28 Camaro
Engine: 5.0 4 barrel
Transmission: Auto
temp sensor wiring
Hi, can you guys out there help me further? my ongoing saga with my Z28 continues, I have ascertained that the temp sensor going to the thermostat housing is not receiving any power. Because of this the car overheated and it failed its emissions. Is this item run off a relay anywhere? If not any usual point where the wiring fails.Help! id like to use the car before our wonderful British summer over???
TGO Supporter
Joined: Sep 2003
Posts: 6,127
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
With the key in the "ON" position and the CTS harness disconnected, you should have 5 volts there. If you don't, then you either have a short in the wiring or a bad ECM.
Supreme Member
Joined: Nov 2002
Posts: 1,832
Likes: 1
From: Castaic, CA
Car: 1988 Camaro RS
Engine: 2.8L of Raw POWER!!!
Transmission: Stick Shift
Axle/Gears: 3.42's
Originally posted by Trickster
With the key in the "ON" position and the CTS harness disconnected, you should have 5 volts there. If you don't, then you either have a short in the wiring or a bad ECM.
With the key in the "ON" position and the CTS harness disconnected, you should have 5 volts there. If you don't, then you either have a short in the wiring or a bad ECM.
Thread Starter
Junior Member
Joined: Feb 2005
Posts: 16
Likes: 0
From: Shirley, Solihull,England
Car: 1987 Z28 Camaro
Engine: 5.0 4 barrel
Transmission: Auto
I wish to say a big thank you to Damon, Sonix, Trickster & 2_point8_boy for all their advice my Z28 passed its Mot with flying colours I can now look forward to the rest of the summer cruising !!!! cheers
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