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Old 06-06-2022   #1
Jetjock
 
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Default Code 43

I finally got my Code 31 taken care of and drove my Z to the Corvette Club meeting. On the way back home, I heard some knocking from the engine and the SES light came on. I checked it and it was a Code 43. So I'm looking in the manual and I can't find the removal procedure to replace the sensor.



In case I missed it, where is it in the manual? Where can I get one?


Roy
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Roy L. Carman

If I feel the need for speed,
I just think about flying the B-777.



1989 Dk Blue Coupe lost in divorce
1991 Black Coupe SOLD
1992 Black ZR-1 #423 SOLD!
1993 Ruby Red 40th Anniversary ZR-1 #334
1995 Black ZR-1 taken by ex-wife
2002 Pewter Coupe no idea where it is
2003 50th Anniversary Corvette #No idea what number SOLD!
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Old 06-07-2022   #2
Dynomite
 
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Default Re: Code 43

Quote:
Originally Posted by Jetjock View Post
I finally got my Code 31 taken care of and drove my Z to the Corvette Club meeting. On the way back home, I heard some knocking from the engine and the SES light came on. I checked it and it was a Code 43. So I'm looking in the manual and I can't find the removal procedure to replace the sensor.



In case I missed it, where is it in the manual? Where can I get one?


Roy
Jerrys Gaskets has the knock Sensors.


Drivers side just behind motor mount above oil level sensor (oil level sensor on oil pan and knock sensor on engine block)
22 mm socket

Last edited by Dynomite; 06-07-2022 at 12:00 PM.
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Old 06-07-2022   #3
Jetjock
 
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Default Re: Code 43

Any fluid coming out? Never did this.


Roy
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Roy L. Carman

If I feel the need for speed,
I just think about flying the B-777.



1989 Dk Blue Coupe lost in divorce
1991 Black Coupe SOLD
1992 Black ZR-1 #423 SOLD!
1993 Ruby Red 40th Anniversary ZR-1 #334
1995 Black ZR-1 taken by ex-wife
2002 Pewter Coupe no idea where it is
2003 50th Anniversary Corvette #No idea what number SOLD!
ZR-1 Net Registry #516
Grand Sport Lifetime Member
NCM Lifetime #1468
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Old 06-07-2022   #4
A26B
 
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Default Re: Code 43

Quote:
Originally Posted by Jetjock View Post
Any fluid coming out? Never did this.


Roy
NOPE
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Jerry Downey
JERRYS LT5 GASKETS & PARTS
http://www.jerrysgaskets.com
1994 ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc.
2016 Black-Red, 3LT-Z51 Auto 8-speed.
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Old 06-10-2022   #5
Jetjock
 
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Default Re: Code 43

Thanks, Jerry. I'll be getting a new one from you soon.



Roy
__________________
Roy L. Carman

If I feel the need for speed,
I just think about flying the B-777.



1989 Dk Blue Coupe lost in divorce
1991 Black Coupe SOLD
1992 Black ZR-1 #423 SOLD!
1993 Ruby Red 40th Anniversary ZR-1 #334
1995 Black ZR-1 taken by ex-wife
2002 Pewter Coupe no idea where it is
2003 50th Anniversary Corvette #No idea what number SOLD!
ZR-1 Net Registry #516
Grand Sport Lifetime Member
NCM Lifetime #1468
ZR-1 Net Registry Board Secretary
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Old 06-18-2022   #6
Jetjock
 
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Default Re: Code 43

Ok, next question. What's the procedure for getting the anti-knock sensor out. I didn't find anything in my manual. Does this require a lift? So many questions.


Roy
__________________
Roy L. Carman

If I feel the need for speed,
I just think about flying the B-777.



1989 Dk Blue Coupe lost in divorce
1991 Black Coupe SOLD
1992 Black ZR-1 #423 SOLD!
1993 Ruby Red 40th Anniversary ZR-1 #334
1995 Black ZR-1 taken by ex-wife
2002 Pewter Coupe no idea where it is
2003 50th Anniversary Corvette #No idea what number SOLD!
ZR-1 Net Registry #516
Grand Sport Lifetime Member
NCM Lifetime #1468
ZR-1 Net Registry Board Secretary
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