View Single Post
Old 08-23-2012, 03:20 PM   #1
gbajwa
Registered User
 
Join Date: Jul 2012
Location: Vancouver, Canada
Posts: 6
My Ride: 2000 323Ci
Exclamation Idle Issues on start-up and have codes. Please Help!!!

So i have an issue with my 2000 323Ci.
The car once in a while idles a little odd (goes up and down but has yet to stall)
However driving it for a couple minutes it is alright
But it does not happen all the time but i would like the fix it before it becomes any worse.

I get the following codes.

E3/B1 - Ox.-s.control deviation, bank 1, too large
E4/B1 - Ox.-s.control deviation, bank 2, too large
Shadow-memory:
E3/B1 - Ox.-s.control deviation, bank 1, too large
E4/B1 - Ox.-s.control deviation, bank 2, too large
85/08 - Signal, CAN ASC 3
7F/02 - Activation, solenoid valve, suction-jet pump

Could it be a possible o2 sensor, fuel pump/pressure MAF...
I also just recently got the car a couple months ago and this is the first time it has done this.

Any help would be appreciated
gbajwa is offline   Reply With Quote
Ads by Google

Guests, get your FREE E46Fanatics.com membership to remove this ad.