help me out please. - BMW Forum - BimmerWerkz.com
BMW Forum BMW Forum

Auto Insurance

» Featured Product
Wheel & Tire Center

Go Back   BMW Forum - BimmerWerkz.com > BMW Model Specific Forums > 3-Series (E21, E30)
Register Home Forum Active Topics Gallery / Showroom Auto Loans Garage Search Today's Posts Mark Forums Read Auto EscrowInsurance

3-Series (E21, E30) Chat relating to the BMW 3-Series from 1975-1983 and 1984-1991 line. Specific models: BMW 315, BMW 316, BMW 318, BMW 318i, BMW 320/4, BMW 320i, BMW 320/6, BMW 323i, BMW 320i. E30 Family models include: BMW 325e, BMW 325i, BMW 325is, BMW 325ix.

BimmerWerkz.com is the premier BMW Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 08-13-2007, 08:15 PM   #1 (permalink)
Neutral Member
 
photoguy30523's Avatar
 
Join Date: Jan 2007
Car:
Posts: 79
Photos:
photoguy30523 is on a distinguished road
help me out please.

well i am getting code 1221 what could it be and what to check for?
__________________
photoguy30523 is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 08-13-2007, 10:05 PM   #2 (permalink)
5th Gear Member
 
Join Date: May 2004
Location: NC
Car: Opening soon:
Posts: 1,118
Photos:
Starmavin is a jewel in the roughStarmavin is a jewel in the roughStarmavin is a jewel in the roughStarmavin is a jewel in the rough
This code pops up if the sensor is unplugged, bad, or it's readings are out of range (way too rich, way too lean) Test the O2 sensor with a volt meter, and check the connector by the (false) battery tray in the engine compartment and under passenger side of the car about mid way. Also check the o2 relay.
Starmavin is offline   Reply With Quote
Old 08-14-2007, 03:25 PM   #3 (permalink)
Neutral Member
 
photoguy30523's Avatar
 
Join Date: Jan 2007
Car:
Posts: 79
Photos:
photoguy30523 is on a distinguished road
Quote:
Originally Posted by Starmavin
This code pops up if the sensor is unplugged, bad, or it's readings are out of range (way too rich, way too lean) Test the O2 sensor with a volt meter, and check the connector by the (false) battery tray in the engine compartment and under passenger side of the car about mid way. Also check the o2 relay.

where can i find the relay
__________________
photoguy30523 is offline   Reply With Quote
Old 08-14-2007, 10:47 PM   #4 (permalink)
5th Gear Member
 
Join Date: May 2004
Location: NC
Car: Opening soon:
Posts: 1,118
Photos:
Starmavin is a jewel in the roughStarmavin is a jewel in the roughStarmavin is a jewel in the roughStarmavin is a jewel in the rough
If yours is a 325, its the rear most relay in the black L-shaped cover in front of the driver's side shock tower.
Starmavin is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply

  BMW Forum - BimmerWerkz.com > BMW Model Specific Forums > 3-Series (E21, E30)


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Powered by vBadvanced CMPS v3.2.2

All times are GMT -5. The time now is 07:25 AM.



Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO 3.3.2
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.