www.tdiclub.com
Economy - Longevity - Performance
The #1 Source of TDI Information on the Web!
Forums Articles Links Meets
Orders TDI Club Cards TDIFest 2016 Gone, but not forgotten VAG-Com List Unit Conversions TDIClub Chat Thank You




Go Back   TDIClub Forums > VW TDI Discussion Areas > TDI 101
Reload this Page Quantity adjuster
Register/Join FAQ Photos Calendar Search Today's Posts Mark Forums Read

TDI 101 Got a simple/basic TDI question? Are you a newbie (new to the forums). Feel free to post your question here.

Reply
 
Thread Tools
Old November 18th, 2010, 15:22   #1
chuckcun
Member
 
Join Date: Nov 2010
Location: North Carolina
Fuel Economy: 44 (first tank)
Default Quantity adjuster
Sorry if this is redundant, but I couldn't find a reference to it anywhere.

Code 01268 Quantity Adjuster (N146) 18-00 Upper Limit?
chuckcun is offline   Reply With Quote
Old November 18th, 2010, 15:38   #2
KLXD
Veteran Member
 
Join Date: Aug 2009
Location: Lompoc, CA
Default
Wadayawanna know? It's the thingy in the pump that controls how much fuel is injected.

Search for threads with "QA"
__________________
Saying no to gas for 25 years:

Current: ’02 Jetta, Auto; ’98 Jetta, 5 Spd; ’98 Dodge, 5 Spd, SB, 4x4; ’84 Grand Wagoneer with Nissan SD33T, NV4500, Dana 300, Reverse Cut Dana 44, Dana 60

The Black Sheep (Only gasser): ’85 CJ, 4.2 w/4.0 Head and Mopar FI.

Past: ’85 Mitsubishi PU, 4D55T; ’81 Rabbit, 1.6; ’80 Dasher, 1.5; ’79 Rabbit, 1.5
KLXD is offline   Reply With Quote
Old November 18th, 2010, 15:53   #3
chuckcun
Member
 
Join Date: Nov 2010
Location: North Carolina
Fuel Economy: 44 (first tank)
Default
I have that code and the check engine light and the blinking glow plug light, but the car runs super...wondering if there is need for concern.

Not finding much on the search.
Last edited by chuckcun; November 18th, 2010 at 15:55.
chuckcun is offline   Reply With Quote
Old November 18th, 2010, 16:03   #4
P2B
Veteran Member
 
P2B's Avatar
 
Join Date: Jan 2006
Location: Toronto, Canada
Default
Is the code set again after clearing it? Immediately, or only under certain driving conditions?

Replacing the fuel filter would be a good first step, especially if due. Also check for damaged or corroded wiring/connections to the injection pump.

Simon
__________________
Jettas for 29 years, TDIs for 13.
2003 Silver Jetta TDI GLS 220K PP520 RC3 6-Speed ERF
2003 Silver Jetta TDI Wagon 180K PP520 RC2
2000 Canyon Red Jetta TDI GLS 300K
P2B is offline   Reply With Quote
Old November 18th, 2010, 19:13   #5
chuckcun
Member
 
Join Date: Nov 2010
Location: North Carolina
Fuel Economy: 44 (first tank)
Default
Yes it sets right away after clearing it. Thanks.

Chuck
chuckcun is offline   Reply With Quote
Old January 15th, 2012, 09:59   #6
ronniemk4
Newbie
 
Join Date: Jan 2012
Location: langley
Default
any luck with this mine is the same gp on and fault code o1268
ronniemk4 is offline   Reply With Quote
Reply

« Previous Thread | Next Thread »

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

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
Forum Jump


All times are GMT -7. The time now is 23:25.

Contact Us - TDIClub - Privacy Statement - Top

Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright - TDIClub Online LTD - 2017
Contact Us | Privacy Statement | Forum Rules | Disclaimer
TDIClub Online Ltd (TDIClub.com) is not affiliated with the VWoA or VWAG and is supported by contributions from viewers like you.
© 1996 - 2017, All Rights Reserved
Page generated in 0.12637 seconds with 9 queries
[Output: 66.98 Kb. compressed to 57.89 Kb. by saving 9.10 Kb. (13.58%)]