• Register
Ask OBDII Question
Please write Make, Model and Year

Find local automotive repair shops in your area | Engine-Codes.com Local
Need A Repair Shop?
Find local automotive repair shops in your area.
Engine-Codes.com Local

27,857 questions

14,402 answers

666 comments

17,474 users

Top Users

Reynaldo (6604 Points)
G37driver (3516 Points)
OBDIITech (2602 Points)
Carguy1 (1310 Points)
OBDtech2 (165 Points)
corvette-78 (127 Points)
knowledge 1488 (124 Points)
Samat Bekov (117 Points)
ptl (113 Points)
sabtele (112 Points)

P203B - What's the problem?

Have P203B code on 2010 Touareg tdi 2010. Don't know cause

P203b = Reductant Level Sensor Circuit Range/Performance

Vehicle: 2010 VW, Touareg, 3.0L tdi
asked Jan 17, 2013 by anonymous
edited Jan 17, 2013

1 Answer

Well.  This is code for "low tank".  After 10L added, all is good with the enormous adblue tank!!  Check engine light is off.
answered Jan 18, 2013 by anonymous

Related questions

1 answer
55 views asked Mar 9, 2013 by anonymous
1 answer
Home - About Engine-Codes - Privacy Policy - Terms and Conditions - Copyright 2010-2015 Engine-Codes.com

Engine-Codes.com - HelpForCars.net - Infinitihelp.com - Nissanhelp.com

...