One problem related to fuel injection has been reported for the 2012 Volkswagen Jetta. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Volkswagen Jetta based on all problems reported for the 2012 Jetta.
Without warning, the engine shut down while driving down a busy road. Check engine and glow plug warning light came on. Was just able to coast to the shoulder of the road. Car would turn over, but engine would not start. Car towed to dealer. Was told there was a catastrophic failure of the high pressure fuel pump, and metal shards were found throughout the fuel system. Vw replaced the entire fuel supply system (including fuel tank) and fuel injection system. I can provide list of parts, if needed.
| Gasoline Fuel System problems | |
| Fuel Pump problems | |
| Fuel Injection Rail problems | |
| Fuel Injection problems |