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 > OBD Scanners

OBD Scanners Discussions on using On Board Diagnostic (OBD) scanners/ Diagnostic Equipment related to TDIs

Reply
 
Thread Tools
Old February 21st, 2018, 07:04   #1
yabay
Newbie
 
Join Date: Dec 2016
Location: Turkey
Default vcds IQ adjustment problem

Hi, i'm having trouble with the vcds Injection Quantity adjustment. I cant see the 32768 value in the 01 Adaptation area.. (i've searched 00-to 100 i cant find)

Vw Caddy 1.9 TDI BJB 2005
Here is my pics.




My problem is poor fuel economy. No faul codes, no problem with the engine, checked injectors 2 times outside with Pd test machine, no faulty sensor ( all reads in the specs) No sticky brakes, I've adjusted torsion value to +0.5.

No white or black smoke from the exhaust but the smell burns throat that indicates the fuel is rich.

Last edited by yabay; February 21st, 2018 at 07:24.
yabay is online now   Reply With Quote
Old February 21st, 2018, 12:25   #2
oilhammer
Certified Volkswagen Nut Vendor
 
oilhammer's Avatar
 
Join Date: Dec 2001
Location: St Louis
Fuel Economy: fantastic
Default

It's a PD, I do not believe you can change that in the Adaptations. The drop down menu should show you what you can do.
__________________
oilhammer
www.cardocautomotive.com
oilhammer is offline   Reply With Quote
Old February 21st, 2018, 20:43   #3
yabay
Newbie
 
Join Date: Dec 2016
Location: Turkey
Default

Hammer mod is too old for this engine, and its non cr. How can i adjust then?

2 times i'adjusted the injectors top end to stabilize the idle.
Injectors are in good condition. I the service we serviced them 2 times and checked ultrasound cleaned etc.
Turbo is new and , No leakage, no limp mode, vanes moves freely
No vacuum leak
Tandem works well
no cam wear,
Compression is good,
starts in the first crank hot or cold.
All filters oil change periodicly,
Maf reads in specs,
Map read in specs (also replaced them to check)
İn 5-10 minutes coolant hits 90c car heats up well.

Thank you for your reply, can u have an idea? I haven't got anything much to do. 10 liters / 100km in city drive, i always drive soft as a feather, i dont understand whats going on.

Last edited by yabay; February 21st, 2018 at 20:46.
yabay is online now   Reply With Quote
Old February 22nd, 2018, 03:42   #4
oilhammer
Certified Volkswagen Nut Vendor
 
oilhammer's Avatar
 
Join Date: Dec 2001
Location: St Louis
Fuel Economy: fantastic
Default

I do not think there is necessarily anything wrong with your engine. Have you gone through some of the tips in my sticky in the Fuel Economy section?

What do others in your area with a similar car get?
__________________
oilhammer
www.cardocautomotive.com
oilhammer is offline   Reply With Quote
Old February 22nd, 2018, 10:33   #5
yabay
Newbie
 
Join Date: Dec 2016
Location: Turkey
Default

oilhammer, you are right, the forum is a bit confusing. You know that when a person is having trouble maybe cant see the right direction.
yabay is online now   Reply With Quote
Reply


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

Similar Threads
Thread Thread Starter Forum Replies Last Post
iq adjustment mrpat2 VW MKIV-A4 TDIs (VE and PD) 79 January 14th, 2015 19:46
Hammer mod iq adjustment problem brookashcraft VW MKIII-A3/B4 TDIs 2 March 14th, 2014 20:28
IQ Adjustment-What are we really doing? soup nazi VW MKIII-A3/B4 TDIs 6 May 16th, 2011 04:27
VCDS wont allow IQ adjustment Super T OBD Scanners 9 April 12th, 2011 18:46
IQ ADJUSTMENT 03GOLFTDI19 TDI Power Enhancements 4 September 19th, 2003 21:39


All times are GMT -7. The time now is 02:21.


Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2018, 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 0.13528 seconds with 12 queries
[Output: 69.65 Kb. compressed to 61.41 Kb. by saving 8.24 Kb. (11.83%)]