Pulled some SES codes
Thread Starter
Race Director
Joined: Aug 2001
Posts: 18,236
Likes: 36
From: Haymarket VA
St. Jude Donor '05-'06-'07-'08-'09-'10
Pulled some SES codes
ok over the last couple days my SES light has periodically came on and off. So here are the codes I pulled, can you guys give me a hand with these.
I got code 12 and code 43.
Thanks in advance.
I got code 12 and code 43.
Thanks in advance.
Le Mans Master
Joined: Feb 2002
Posts: 7,858
Likes: 2
Thread Starter
Race Director
Joined: Aug 2001
Posts: 18,236
Likes: 36
From: Haymarket VA
St. Jude Donor '05-'06-'07-'08-'09-'10
Re: Pulled some SES codes (Lone Ranger)
well on that page there is no listing for code 12.
Code 43 is a knock sensor, how do I know if this is just a false reading or a bad knock sensor?
Code 43 is a knock sensor, how do I know if this is just a false reading or a bad knock sensor?
Burning Brakes
Joined: Apr 2001
Posts: 904
Likes: 0
From: Langley, BC, Canada
Re: Pulled some SES codes (MBVette)
code 12 means diagnostic mode is working..it will flash first, then the error codes, for the knock sensor, check the harness at the sensor and sensor itself, if it was flashing maybe the wire is loose
Melting Slicks
Joined: Jul 1999
Posts: 2,875
Likes: 0
From: Olive Branch (Memphis suburb) MS
Cruise-In II Veteran
Re: Pulled some SES codes (MBVette)
Scott, your 92 has 2 knock sensors located on either side of the block just above the sides of the oil pan. I would check the connections first. :cheers:
Thread Starter
Race Director
Joined: Aug 2001
Posts: 18,236
Likes: 36
From: Haymarket VA
St. Jude Donor '05-'06-'07-'08-'09-'10
Re: Pulled some SES codes (Ramrod92)
thanks guys, Im going to be changing the oil next weekend, so I will look at the wires then.
Thanks for the help.
Thanks for the help.
Safety Car
Joined: Feb 2002
Posts: 4,212
Likes: 10
From: Sun City West Az
Re: Pulled some SES codes (MBVette)
You need a DVM to check the voltage to the knock sensors. If there is nothing obvious with the connections, then you'll have to check the vlts. / ground on the circuit. Send me an email and i'll give you the procedure.
