Volkswagen dealership communication (update 23K9 tdi
Volkswagen technical service bulletin Dealer Letter an for 2011-2012 Volkswagen Touareg.
- Bulletin number
- Dealer Letter an
- Component
- Equipment: other: owners/service/other manual
- Summary
- VOLKSWAGEN DEALERSHIP COMMUNICATION (UPDATE 23K9 TDI Software): Volkswagen informs dealers on an upcomming update necessary to address an impendending issue. The Diagnostic strategy of ECM software is too sensitive, causing the MIL to illuminate and the following faults to set in the ECM/EDC memory during system checks: ? P208C ? Reductant Pump ?A? Control Circuit Low ? P208E ? Reductant Injection Valve Stuck Closed Bank 1 Unit 1 ? P20EE ? SCR NOx Catalyst Efficiency Below Threshold Bank 1 ? P150A ? Engine Off Timer Performance The corrective action taken to solve this issue was an Software update.
Vehicles covered
- Volkswagen Touareg 2011-2012 20112012
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