Code 43? - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Reply
 
 
 
Thread Tools Search this Thread
Old 10-08-2009, 01:03 AM   #1
Senior Member
Posts like a Supercharger
Thread Starter
 
Join Date: May 2009
Posts: 161
Thanked 4 Times in 4 Posts
ggenovez is on a distinguished road
Default Code 43?

Hi all,

My wife has been complaining about her car'* engine racing at stop lights.

I bought it to work today, and It ran fine. But when I left, the Check engine light was on for 30 seconds or so.

Pulled a code 43 out of it.

I know GM sometime uses the same code to mean different things. Can anybody tell me what a code 43 means on a 94 bonnie NA?

Thx
ggenovez is offline   Reply With Quote
Old 10-08-2009, 08:31 AM   #2
Retired Senior Admin

Expert Gearhead
 
Danthurs's Avatar
 
Join Date: May 2006
Location: Sheboygan Wisconsin
Posts: 29,661
Thanks: 0
Thanked 16 Times in 13 Posts
Danthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to all
Default

43 knock sensor or electronic spark control circuit fault. Check the knock sensors and wiring.
Danthurs is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Code 18 still exists, now joined by Code 17 Kimberly Buick 55 06-13-2012 09:00 PM
Need OBD-II code help Code: B1242 pkmach1 General GM Chat 8 04-21-2011 10:52 AM
TCC (torque coinverter clutch)code and Evap code at same time?? (fixed) lobi Oldsmobile 16 02-24-2011 11:46 AM
1991 SSE - code 28 code 39 code 42 - losing sleep labonnita 1987-1991 9 12-26-2009 10:58 PM
SSEi Bonnie is having a Nervous Breakdown. Code after Code wug 2000-2005 18 08-24-2008 09:48 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 12:50 AM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.