User:Jef: Difference between revisions

Table Of Contents

Jef (talk | contribs)
Jef (talk | contribs)
No edit summary
Line 1: Line 1:
== P026A/000618 - Charge Air Cooler: Efficiency Below Threshold - MIL ON ==
== Contacting Ross-Tech ==


==== Possible Symptoms ====
Blah blah blah, if additional assistance is needed, our registered customers can submit an auto-scan for review blah blah blah


* Malfunction Indicator Lamp (MIL) active
Once the Auto-Scan is complete, click on the small VCDS icon in the top left corner, then select '''[Copy and Submit Auto-Scan]'''.
* Reduced engine output


==== Possible Causes ====
https://i.imgur.com/XbVYS1j.jpg


* Intercooler restricted (internal or external)
* Faulty sensor
* ECM firmware issue


==== Special Notes ====
This will load up a special web page with a form to fill out.  Please verify you type in your correct email address.


* On some TDI CR engines, a faulty G42 / G31 sensor at the top of the intercooler may report a much higher than possible temperature:
The Short Serial Number is on your Ross-Tech device, you will find that on the sticker.  It might be something like:
** IDE04938 - Sensor for temp after charge air cooler: raw value
* HN2-xxxxxx
** [https://forums.ross-tech.com/index.php?threads/32948/ Case Study - P026A/000618 - Charge Air Cooler: Efficiency Below Threshold - MIL ON]
* H17-xxxxxx
* HCxxxxxx
* UCxxxxxx


* When found in a Touareg with the 3.0L TDI CNRB engine, there may be a firmware update for this:
In the Comments box, document the issue or concern.  Once you have that typed out, in the Comment box, right click your mouse and then select '''[Paste]'''. You will see the data from the Auto-Scan populate the Comments field.  
** https://static.nhtsa.gov/odi/tsbs/2013/SB-10067148-5290.pdf


[[Category:Fault Codes]]
https://i.imgur.com/tisRfYY.jpeg
 
Click the '''[Send Email]''' that is below the Comments box once the form is filled out.
 
The Ross-Tech support team will reply back once we have an answer to provide.  We have a Ross-Tech Forum where you should post your scan and questions:
 
'''https://forums.ross-tech.com/index.php'''
 
That is the best place to get help from the greatest variety of different people, in a place where answers will be searchable in the future as well.

Revision as of 18:30, 27 March 2025

Contacting Ross-Tech

Blah blah blah, if additional assistance is needed, our registered customers can submit an auto-scan for review blah blah blah

Once the Auto-Scan is complete, click on the small VCDS icon in the top left corner, then select [Copy and Submit Auto-Scan].

XbVYS1j.jpg


This will load up a special web page with a form to fill out. Please verify you type in your correct email address.

The Short Serial Number is on your Ross-Tech device, you will find that on the sticker. It might be something like:

  • HN2-xxxxxx
  • H17-xxxxxx
  • HCxxxxxx
  • UCxxxxxx

In the Comments box, document the issue or concern. Once you have that typed out, in the Comment box, right click your mouse and then select [Paste]. You will see the data from the Auto-Scan populate the Comments field.

tisRfYY.jpeg

Click the [Send Email] that is below the Comments box once the form is filled out.

The Ross-Tech support team will reply back once we have an answer to provide. We have a Ross-Tech Forum where you should post your scan and questions:

https://forums.ross-tech.com/index.php

That is the best place to get help from the greatest variety of different people, in a place where answers will be searchable in the future as well.