The other day my Jeep started to throw the code P0123 and the driver's side headlight halo started to flicker. Then the engine light came on, started running rough, backfiring, idle was just above 1000, and it wouldn't let me put it in reverse (it would slowly die out). I went ahead and got an OEM replacement for the TPS and changed it out 2 days ago. It has had none of the issues above since... except for the driver's side headlight halo still flickering.
I can't imagine this is due to the P0123 issue arising but it's very odd that they both consequently started at the same time. I went through the forms and didn't find much I also went through all the wiring to make sure there were no cuts or corrosion on any of the negative terminals (I saw that this was one of the main problems people found). Does anyone have any suggestions or know exactly what this could be? I would hate to buy new headlights and then that not even be the issue.
I can't imagine this is due to the P0123 issue arising but it's very odd that they both consequently started at the same time. I went through the forms and didn't find much I also went through all the wiring to make sure there were no cuts or corrosion on any of the negative terminals (I saw that this was one of the main problems people found). Does anyone have any suggestions or know exactly what this could be? I would hate to buy new headlights and then that not even be the issue.