C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

L98 Intake wiring

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Old Jan 23, 2019 | 08:28 PM
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Default L98 Intake wiring

Perhaps a silly question, but I just put my engine back in and wiring and plumbing everything up, but for the life of me, I can't seem to find the right plug for the intake air sensor. Someone shot me a quick photo please. I think I'm just having trouble seeing the tree from the forest. Thanks in advance.

MrN

Last edited by MrNobody; Jan 23, 2019 at 08:29 PM.
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Old Jan 24, 2019 | 02:44 PM
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its at the back, comes in by the distributor and plugs into the underside of the plenum at the rear on the driver side.
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Old Jan 24, 2019 | 03:19 PM
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Thanks, does anyone have a picture of the plug or color? I’m hoping I didn’t shear it off when I mated the engine and trans.

MrN
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Old Jan 24, 2019 | 10:04 PM
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Originally Posted by MrNobody
Thanks, does anyone have a picture of the plug or color? I’m hoping I didn’t shear it off when I mated the engine and trans.

MrN
2 wire connector exactly like the CTS front of the intake - you don't mention year but I'd think likely TAN & BLK. - Do you have the FSM for your car?
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Old Jan 24, 2019 | 10:17 PM
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You can see mine here, I taped it up, but it is longer than it needs to be, it is 2 wires.


Last edited by xrav22; Jan 24, 2019 at 10:19 PM.
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Old Jan 26, 2019 | 09:09 AM
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It's an 87. I'll look today. Thank you everyone for your help.

MrN
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Old Jan 26, 2019 | 06:40 PM
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So, I had a blonde moment...I was missing the "jumper" between the main harness to the sensor (found it in a baggy with bolts, why I put it there who knows)...Oops. hahahaha

MrN
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