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87 5.0 tpi sensor location

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Old 03-12-2017, 01:06 PM
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87 5.0 tpi sensor location

Hi guys,
I just bought an 18k mile 87 iroc with a built 355 in it. I got the original 15k motor with the car and am putting it back. QUESTION... Theres a coolant temp sensor in the front of the TPI intake and a coolant temp sensor I believe for the temp gauge in the side of the driver side cylinder head.
Is there suppost to be a sensor in the passenger side cylinder head???
If so whats it for? thanks ! Steve
Old 03-12-2017, 01:25 PM
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Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 87 5.0 tpi sensor location

With a single fan there is no sensor between cylinder 6&8 in the head. Just a iirc 3/8 not plug.
Old 03-12-2017, 02:58 PM
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Re: 87 5.0 tpi sensor location

My iroc has dual fans so there's a fan switch there?
Old 03-12-2017, 03:15 PM
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Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 87 5.0 tpi sensor location

Yes, it will look like a knock sensor connector.
Old 03-12-2017, 03:41 PM
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Re: 87 5.0 tpi sensor location

Originally Posted by Tuned Performance
Yes, it will look like a knock sensor connector.
​​​​​​​ Thanks!




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