How to check if a code was thrown?

[milo303]

I've searched and can't seem to find info on how to check if my sled threw a code. The dealer wants to see it because it would randomly hit on one cylinder this weekend but would come back. I'm wondering if its my tps, injectors or what. Going to check my plugs tonight as I've been busy.

 

[rugbynitro]

Set the parking brake, start the sled and then keep pushing the SEL button until the codes (if any) come up.

Just did this myself and the code indicated a failed pipe sensor.

 

[milo303]

Thanks!

I actually found my problem when checking my plugs.... One of the terminals on an iridium plug decided to woller out and was only getting contact some of the time, creating my random one cylinder firing!

 

[cascadesnowjunky]

Remember also that you can only check active codes, meening the check engine light must be on for you to retrieve them. If the light is on then do as stated above set brake an push set button until code comes up, it will be right after the hour meter.