Knock sensor location 89 LO3
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Joined: Dec 2005
Posts: 1,244
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From: Texas City, Texas Area
Car: 89 RS, 92 Z28
Engine: 305 TBI, 350 TPI
Transmission: 700R4 Both Cars
Axle/Gears: 3.23 Posi.. 4 wheel disc both cars
Knock sensor location 89 LO3
In removing my exhaust manifold, I broke a sensor on the passenger side of the motor...Is that the fan switch, if so where is the knock sensor located on an 89 LO3??? I know on the drivers side is the temp sending unit....Thanks, Tom
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From: Chasing Electrons
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Re: Knock sensor location 89 LO3
If what you broke is in the cylinder between 6 & 8, that is the fan switch.
Knock sensor is further down, right above the pan rail in front of the starter.
RBob.
Knock sensor is further down, right above the pan rail in front of the starter.
RBob.
Thread Starter
Supreme Member
Joined: Dec 2005
Posts: 1,244
Likes: 1
From: Texas City, Texas Area
Car: 89 RS, 92 Z28
Engine: 305 TBI, 350 TPI
Transmission: 700R4 Both Cars
Axle/Gears: 3.23 Posi.. 4 wheel disc both cars
Re: Knock sensor location 89 LO3
Thank you very much..Yes it was the fan switch....This job has turned out to be a nightmare..My whole car is in pieces the only thing left in is the motor....Hotchkis subframe connectors are the worst fitting thing I have ever seen, wish I would have gotten something else...Tom
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