Volkswagen TSB #V011233
2012 Volkswagen Passat
Affected Component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
- Summary
- VOLKSWAGEN: DTC P0441 STORED IN THE ENGINE CONTROL MODULE. PRODUCTION TOLERANCE IN DIAGNOSTIC MODULE TANK LEAKAGE (DMTL) PUMP COULD CAUSE A FALSE FLOW READING. *JS