Engine not running properly, codes 41 and 42?

190,000 MILES
Avatar
DEEDOGG
  • MEMBER
  • 1 POST
I'm getting codes 41 42 some time it starts sometimes when I push the gas pedal it stalls.
Sep 22, 2022 at 11:47 AM
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,488 POSTS
Hello,

the codes:

41 - Camshaft sensor circuit fault, ignition control circuit fault

42 - Electronic spark timing (EST) circuit grounded

I would start with the ignition module replacement; Also, I would replace the coils which cause the module to go out. this is common with these cars here is the location of the module and how to change it out in the images below. Check out the images (below). Please let us know what happens.
Sep 23, 2022 at 3:11 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle