02 Sensor problem
Thread Starter
Newbie
Joined: Jul 2007
Posts: 14
Likes: 0
From: Riverside
E320 W210
02 Sensor problem
Model, w210
Codes
P0150
P0156
So yesterday I replaced the primary and secondary 02 sensor on the driver side of this car, I cleared the code with a scanner and then after about 30 miles, the CEL came on again. I ran the code and the same code as before came up.
I am clueless on what to do.
By the way, the old 02 sensors had a bunch of white stuff on it.
Any suggestions? PLUS, I have to get it smogged soon
Codes
P0150
P0156
So yesterday I replaced the primary and secondary 02 sensor on the driver side of this car, I cleared the code with a scanner and then after about 30 miles, the CEL came on again. I ran the code and the same code as before came up.
I am clueless on what to do.
By the way, the old 02 sensors had a bunch of white stuff on it.
Any suggestions? PLUS, I have to get it smogged soon
Newbie
Joined: Sep 2010
Posts: 7
Likes: 0
mb98e320
there bank1 and bank2 make sure you change the rite side . on your code is bank2 sensor 1 and bank 2 sensor 2. After you change it, make sure look at live data to see if they have signal to both of that sensors or not..if not you might need new ECM-ECU
Last edited by simatuan; Sep 29, 2010 at 02:40 AM.
