Crank position sensor

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Sep 10, 2022 | 10:06 PM

F22DAD

Thread Starter

Heel & Toe

Joined: Feb 2018

Posts: 23

Likes: 46

From: Rochester New York

Crank position sensor

Can someone please advise on the location of the Crankcase Position Sensor on a 91 corvette (non ZR-1) L98 motor? Can't seem to find anything via a google search. Thanks.

Sep 11, 2022 | 08:45 AM

FostersPerformance

Melting Slicks

Joined: Jul 2003

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From: Saratoga Springs NY

2024 C4 of the Year Finalist - Modified

2022 C4 of the Year Finalist - Modified

That would be because you don't have one on that engine.

Sep 11, 2022 | 12:14 PM

F22DAD

Thread Starter

Heel & Toe

Joined: Feb 2018

Posts: 23

Likes: 46

From: Rochester New York

Thanks, that explains not finding anything in my google search.

Sep 12, 2022 | 05:03 PM

DWAVette

Drifting

Joined: May 2020

Posts: 1,661

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From: Baton Rouge, Louisiana, metro area

Are you having a problem making you suspect is a faulty CPS?

Sep 12, 2022 | 07:14 PM

Deepa

Burning Brakes

Joined: Mar 2010

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From: Providence RI

Closest thing is the pick up coil right?

Sep 13, 2022 | 12:08 AM

F22DAD

Thread Starter

Heel & Toe

Joined: Feb 2018

Posts: 23

Likes: 46

From: Rochester New York

Car was stalling after initial start up. Turns out it was a fuel injector failure on cylinder 7.

Sep 13, 2022 | 05:19 AM

DWAVette

Drifting

Joined: May 2020

Posts: 1,661

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From: Baton Rouge, Louisiana, metro area

Do you still have the original injectors?
May I ask how you identified the fault, for future reference (I have a 91 also)
When I pulled my intake, I changed them all with new from Fuel Injector Connection.
I had 115,000 on the originals, though

Sep 13, 2022 | 11:42 AM

F22DAD

Thread Starter

Heel & Toe

Joined: Feb 2018

Posts: 23

Likes: 46

From: Rochester New York

Quote:

Originally Posted by DWAVette

36,000 miles on the car. Original injectors. Disconnected them one by one and started the car. As soon as I discovered the faulty injector the car ran fine. I'm replacing all of them with the ones from Accel. My buddy owns Leo's Corvettes in Florida and he swears by them.