• Register
Ask OBDII Question

Engine Light ON?

The Engine-Codes.com ELM327 WiFi Car Diagnostic connects to your Android phone, iPhone, iPad, or Windows computer from your vehicle.

20,381 questions

10,327 answers

627 comments

7,547 users

Top Users

Reynaldo (3858 Points)
G37driver (2956 Points)
OBDIITech (2389 Points)
milonajo1 (737 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
49 views asked Mar 9, 2013 by anonymous
1 answer
Home - About Engine-Codes - Privacy Policy - Terms and Conditions - Copyright 2010- Engine-Codes.com

Engine-Codes.com - PerfectMats.com - TheAutoMedia.com
HelpForCars.net - Infinitihelp.com - Nissanhelp.com - CarZoneAutoRepair.com

...