Please help!
#1
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Car: 89 Camaro Iroc Z28 R/S
Engine: 350 TPI 9.8:1
Transmission: 700R4
Please help!
I have an 89 Iroc z28 tpi and I'm putting a 350 sbc my problem is I don't know what the sensors are that are in the cylinder heads, one on both heads can anyone tell me what these to sensors are that are in the water ports?
#2
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Car: 1988 Camaro
Engine: 355, 10.34:1, 249/252 @.050", IK200
Transmission: TH-400, 3500 stall 9.5" converter
Axle/Gears: Ford 9", detroit locker, 3.89 gears
Re: Please help!
One will be the coolant temp sender and other one is the elec. fan temp switch
#3
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Car: 89 Camaro Iroc Z28 R/S
Engine: 350 TPI 9.8:1
Transmission: 700R4
Re: Please help!
One has a flat spade connection and the other has a connector like the knock sensor connector? The holes are like a 1/2 npt is what it looks like to me is that correct? Also I have the coolant sensor on the front of the intake manifold below the plenum is that correct also? I didn't take the old engine apart so when the guy I got the car from did all this he just stripped things off and didn't label any if the wires or sensors so I'm doing the best I can with a chiltons manual and google has been my friend through a lot of this along with the mounds of help that Brian at tuned performance has given me.
I genuinely appreciate all the help I can get.
Thanks a million for your time also!
Clint
I genuinely appreciate all the help I can get.
Thanks a million for your time also!
Clint
Last edited by Clint307; 07-18-2015 at 11:29 PM.
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Car: 86 Camaro
Engine: 355- hopefully a 5.3 this summer
Transmission: 700r4
Axle/Gears: 3.42
Re: Please help!
the sensor in the driver's side head is for the gauge: should have a little nub on it that the dark green wire hooks up to.
the sensor in the passenger side head with a plug that looks like an oxygen sensor is the one that turns the electric cooling fans on.
there is a third temp sensor in the intake manifold by the thermostat housing, should have 2 terminals on it. that's the one that the ecm uses to tell the engine how to run..
all 3 of these holes are 3/8"npt, but if you have older heads from the 70's then they will be tapped 1/2" npt.
the sensor in the passenger side head with a plug that looks like an oxygen sensor is the one that turns the electric cooling fans on.
there is a third temp sensor in the intake manifold by the thermostat housing, should have 2 terminals on it. that's the one that the ecm uses to tell the engine how to run..
all 3 of these holes are 3/8"npt, but if you have older heads from the 70's then they will be tapped 1/2" npt.
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Car: 89 Camaro Iroc Z28 R/S
Engine: 350 TPI 9.8:1
Transmission: 700R4
Re: Please help!
I appreciate the info that was exactly the info I was needing. Thank you very much.