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2004 Volkswagen Jetta GLS 1.8L MIL Lamp on
Hi and thanks in advance for any and all responses. Reall just a question for the VW techs out there. This Jetta had the above codes and the b2s2 had flat lined at .005v when we pulled the 4 wire connector apart under the vehicle the cavity was full of a very ...
FIX posted 4/29/2009
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Message Closed w/FIX
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Related Documents & Media | VIN | 3VWSE69M94 |
| Engine | 1.8 L / 4 cyl / GAS |
| Trans | 6-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0037 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low Voltage |
| P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage |
| P0139 | Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response |
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
2004 Volkswagen Jetta GLS
| VIN | 3VWSE69M94 |
| Engine | 1.8 L / 4 cyl / GAS |
| Trans | 6-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0037 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low Voltage |
| P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage |
| P0139 | Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response |
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Video