Fuel Pump?? Several codes and issues - Club Touareg Forums
Thread Tools Display Modes
post #1 of 2 Old 06-25-2015 Thread Starter
Junior Member
lennyg's Avatar
Touareg: 2006 V8
Join Date: Jan 2015
Location: DFW,Texas
Second Vehicle: is not a VW
Posts: 26
Thanks: 0
Thanked 0 Times in 0 Posts
Fuel Pump?? Several codes and issues

The MIL came on last week and stayed on until I cleared it, Once the fuel level was down to right under a half tank, the light came on again with the same codes. Filled car up, and cleared light. Light did not come on until it was below half a tank again. When first starting from a stop the car has a hesitation and then will finally go. I have not had any issues with stalling or the engine quitting. MPG has dropped by about 3MPG on the highway.
Has new plugs and was running great up till last week.
Here are the codes i'm able to pull using VCS Lite.

P1136-Fuel Trim: Bank 1 (Add): System too Lean

P1423-Secondary Air Injection System; Bank 1: Insufficient Flow

P1411-Secondary Air Injection System; Bank 2: Insufficient Flow

P0431-Warm Up Catalyst; Bank 2: Efficiency Below Threshold

IM thinking the P1136 may be the pass side fuel pump going bad.

Anyone have any suggestions or comments??
Thanks a million.
lennyg is offline  
Sponsored Links
post #2 of 2 Old 03-09-2017
Junior Member
Join Date: Mar 2017
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Any luck? I literally have the same codes in my 04 v8
Chris Nyhus is offline  

Quick Reply

Register Now

In order to be able to post messages on the Club Touareg Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Posting Rules  
You may post new threads
You may 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 Off
Pingbacks are Off
Refbacks are Off

For the best viewing experience please update your browser to Google Chrome

VW Touareg News Delivered to your Email!

Stay up-to-date with Touareg news in your inbox.

unsusbcribe at anytime with one click

Close [X]