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92 z28 Plenum

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Old Jan 23, 2015 | 07:38 PM
  #1  
marcus88's Avatar
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From: Georgia
Car: 87 GTA
Engine: 350 TPI
Transmission: Automatics
92 z28 Plenum

92 z28 Plenum-image.jpg
What is this sensor?
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Old Jan 23, 2015 | 07:52 PM
  #2  
driver101's Avatar
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From: edmonton alberta canada
Car: 91 rs,1 92 rs,92 b4c/1le
Engine: 5.0tbi,5.7 tune port/5.0tpi
Transmission: 5spdx2 and t56
Axle/Gears: 3.08,3.73,3.42
Re: 92 z28 Plenum

the one on the bottom of the intake is ambient air tempreture
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Old Jan 23, 2015 | 08:47 PM
  #3  
MoJoe's Avatar
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From: Golden, CO
Car: 87 IROC
Engine: L31 350
Transmission: T56
Axle/Gears: 4.10 D44
Re: 92 z28 Plenum

MAT = manifold air temp sensor. Other cars, such as V6ers, have an IAT = intake air temp located it the air cleaner housing. There is no "ambient" air temp sensing.
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Old Jan 24, 2015 | 06:50 AM
  #4  
marcus88's Avatar
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Joined: Mar 2008
Posts: 59
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From: Georgia
Car: 87 GTA
Engine: 350 TPI
Transmission: Automatics
Re: 92 z28 Plenum

We just finished putting the motor in & noticed it was disconnected.. What issues will it cause? Right now we are trouble shooting a skip/rough idle....
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