P0139 code - need some help
#1
P0139 code - need some help
I'm looking for some help with clearing the SES light. Currently I'm running on the RNR with O2 eliminator downpipe with Bushur test pipe and catback, also I have the O2 simulator from them. I did everything the way it was described in the instructions, also pulled some additional "how to" from the forum. I soldered all connections to be sure everything stays the way it suppose to. After I did all that aproximately 150miles of driving without the CEL and then it poped out the first time. I cleared it by reseting the computer, another +/- 150 miles without CEL and it poped out again.
Does anybody have a solution for that? Is it possible that this O2 simulator is defective? Any help apreciated, anyone that will help me to solve this issue I'm getting a
Does anybody have a solution for that? Is it possible that this O2 simulator is defective? Any help apreciated, anyone that will help me to solve this issue I'm getting a
#2
Evolved Member
iTrader: (3)
Join Date: Mar 2003
Location: Turkey Town (Gobble-Gobble)
Posts: 1,188
Likes: 0
Received 1 Like
on
1 Post
according to the code it is throwing "P0139" it is saying that the rear O2 (simulator) is slow to respond.. my guess is its resistance might be incorrect, or there could be something affecting the O2 from communicating with the ECU
Thread
Thread Starter
Forum
Replies
Last Post
Kevin Knight
Evo General
25
Nov 26, 2016 08:56 PM
stokEd
Evo X Engine Management / Tuning Forums
51
Oct 14, 2015 06:44 PM