Help with DTC's
Thread Starter
JK Newbie
Joined: Jul 2008
Posts: 53
Likes: 1
Help with DTC's
Okay so middle of the night last night my check engine light came on and got me worried. I checked my engine codes as project-JK dictates and it gave me two which I ran past the DTC checklist.
I got P-0405 which is EGR Pressure Sensor Circuit Low
and P-0533 which is A/C Pressure Sensor Circuit High
Does anyone have any idea what this means? I called the dealer about a half hour ago and I still haven't gotten a call back. I might try my other dealer and see what they can come up with. Thanks in advance guys.
I got P-0405 which is EGR Pressure Sensor Circuit Low
and P-0533 which is A/C Pressure Sensor Circuit High
Does anyone have any idea what this means? I called the dealer about a half hour ago and I still haven't gotten a call back. I might try my other dealer and see what they can come up with. Thanks in advance guys.
JK Enthusiast
Joined: May 2007
Posts: 241
Likes: 0
From: Florida Space Coast...but I get around
It's actually EGR POSITION sensor low but?? I dunno. 
I gave this quite a bit of thought and can't see how the 2 could possibly be related (unless you've got you A/C tied into the exhaust gas recirculation loop 
) Sorry but please keep us informed as to what the dealer says.
I gave this quite a bit of thought and can't see how the 2 could possibly be related (unless you've got you A/C tied into the exhaust gas recirculation loop ) Sorry but please keep us informed as to what the dealer says.
Thread Starter
JK Newbie
Joined: Jul 2008
Posts: 53
Likes: 1
Well I had to call two dealers, my bad one which never got back to me, and my good one which basically said the same thing. They say that they don't know how the two could be related but neither of which are anything serious and both could be fixed under warranty. She goes under the knife next week.