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2012 Volkswagen Passat S 2.5L MIL Lamp on
Hello all, we have this 2012 passat with recurring p2274 code,originally came in with p2274 and 2275. found and welded a pin hole leak in rear o2 sensor bung,came back days later with p2274 only. tested sensor #3 in the cat, it was not functioning properly...
FIX posted 5/4/2018
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Message Closed w/FIX
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Related Documents & Media | VIN | 1VWAP7A36C |
| Engine | 2.5 L / 5 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cruise |
Trouble Codes
| P2274 | Heated Oxygen Sensor (Bank 1 Sensor 3) Signal Stuck Lean |
Message Closed w/FIX
Vehicle Data
2012 Volkswagen Passat S
| VIN | 1VWAP7A36C |
| Engine | 2.5 L / 5 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cruise |
Trouble Codes
| P2274 | Heated Oxygen Sensor (Bank 1 Sensor 3) Signal Stuck Lean |
Video