HighTop
NAXJA Forum User
- Location
- Dalton, GA
Okay,
I tried searching for this combination and for the code numbers and nothing seemed to quench my confusion. My check engine light came on last Friday. I had it scanned yesterday and the following was discovered:
Code P1491: Manufacturer Control Auxiliary Emission Controls
Code P0443: Emission Control System Purge Valve C Fault
Code P0505: Idle Control System Malfunction
1996 XJ, base/sport model, 4.0L, AW4, 4x4, 148k miles
Now the truck seems to run fine expect a slightly stumbling idle – very slight. It doesn’t seem to be using anymore gas than normal either. The dude at the parts store (I know they’re sometimes idiots) said he would look first at the cat. I’m fairly certain it’s not the cat as the truck still takes off like a bandit form a stop and never seems to “choke” or not be able to breathe.
Any ideas will be investigated. I’m only online at work so I can’t check back too often but I do check a couple of times a day. Thanks for the help.
HighTop
I tried searching for this combination and for the code numbers and nothing seemed to quench my confusion. My check engine light came on last Friday. I had it scanned yesterday and the following was discovered:
Code P1491: Manufacturer Control Auxiliary Emission Controls
Code P0443: Emission Control System Purge Valve C Fault
Code P0505: Idle Control System Malfunction
1996 XJ, base/sport model, 4.0L, AW4, 4x4, 148k miles
Now the truck seems to run fine expect a slightly stumbling idle – very slight. It doesn’t seem to be using anymore gas than normal either. The dude at the parts store (I know they’re sometimes idiots) said he would look first at the cat. I’m fairly certain it’s not the cat as the truck still takes off like a bandit form a stop and never seems to “choke” or not be able to breathe.
Any ideas will be investigated. I’m only online at work so I can’t check back too often but I do check a couple of times a day. Thanks for the help.
HighTop