ses light code question?
Thread Starter
On The Tree
Joined: Apr 2007
Posts: 132
Likes: 0
From: germantown, maryland
ses light code question? ok when i scaned my computer i got code P0134-Circuit Insuffcient activity Bank 1 sensor 1 (ses) etc. im assuming that it means one of my front o2 s burned out which i was told would happen with long tubes. is that correct?
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
bank 1 = driver side
sensor 1 = pre cat
swap the 2 front O2 sensors and see if the code follows the sensor (Disconnect battery for several hours or pull the fuses that start with PCM to reset the SES)
if the code follows, you have a bad sensor, if it stays the same then it's likely electrical
sensor 1 = pre cat
swap the 2 front O2 sensors and see if the code follows the sensor (Disconnect battery for several hours or pull the fuses that start with PCM to reset the SES)
if the code follows, you have a bad sensor, if it stays the same then it's likely electrical
