trucku
Explorer Addict
- Joined
- January 25, 2005
- Messages
- 2,015
- Reaction score
- 5
- City, State
- Queens, New York and living in Budd Lake, NJ now.
- Year, Model & Trim Level
- 2002 Explorer XLS 4.0 4x4
PCM Upgrade 1U7A-12A650-GMB is the latest PCM upgrade for the 2002-2005 4.0L SOHC
It supersedes all previous ones, including B2A. It solves a bunch of issues, one of which is idle and surge when no MIL or codes are present
I have my upgrade done on 11-12-2008 and am very happy with it. The truck running very nicely and has lost its shaky ways at park and idling or stopped and in drive.
SETHMORGAN also upgraded to this version with the following results.
I just had it done and I can say ditto everything you just wrote. This is after driving it the 1 mile back from the dealership. I recommend anyone having the rough idle issue get this upgrade. Thanks for giving me the idea. Finally something I tried actually made a difference. I felt like I was tossing a $100 bill out the window every time I attempted another shot at fixing this.
Original Thread
It supersedes all previous ones, including B2A. It solves a bunch of issues, one of which is idle and surge when no MIL or codes are present
I have my upgrade done on 11-12-2008 and am very happy with it. The truck running very nicely and has lost its shaky ways at park and idling or stopped and in drive.
SETHMORGAN also upgraded to this version with the following results.
I just had it done and I can say ditto everything you just wrote. This is after driving it the 1 mile back from the dealership. I recommend anyone having the rough idle issue get this upgrade. Thanks for giving me the idea. Finally something I tried actually made a difference. I felt like I was tossing a $100 bill out the window every time I attempted another shot at fixing this.
Original Thread