Okay, I'm looking for help. My 2018 jeep Wrangler has a code p0003-05. Does anybody have experience with this code?
check engine light
- Thread starter Ristpin
- Start date
A fuel pump that is starting to degrade could cause this code. Any operation issues?
A faulty 02 sensor could also be the cause...
A faulty 02 sensor could also be the cause...
Yes, its misfiring at part throttle and runs rough, ..Once the check engine light comes on it runs but stays in open loop. I cleared the code and it runs fine for 20 minutes or so then starts missfiring
Check your fuel system wiring and make sure it didn't rub the frame to expose bare wire(s).
I'm living on a ranch on a grassy hilltop, I think a mouse chewing wires is a very good guess. I have a hard time understanding that it is ok after clearing the code for 20-25 miles or so, but I'm going to go under and start searching for issues. Does anyone know where the fuel pressure sensor is located?
I'm living on a grassy hilltop and I'm thinking a mouse chewing on wires might be a great guess. It doesn't make sense that it takes 20-25 miles to set off check engine light after I clear it but I'll start looking underneath. Does anyone know what the 05 means after the P0003-05 in the code. Can't find any info at all about that?