P129F on the 2007 Volkswagen Jetta
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| V-011220 | 2012-08-06. Service bulletin. VOLKSWAGEN: MIL ON DTCS P310B, P129F, P008B, P129E, P008A, P2540 OR P0087 STORED IN ECM FAULT MEMORY. MIL ON AND ONE OR MORE OF THE FOLLOWING DTCS ARE STORED IN THE ECM DATA MEMORY. *JS |
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| TB-01-07-69 | 2010-05-24. Service bulletin. VOLKSWAGEN: MIL ON, DTC P129F AND/OR P310B STORED IN ECM FAULT MEMORY. DUE TO FUEL INTRUSION INTO THE LOW PRESSURE SIDE FUEL PRESSURE SENSOR-G410, A FALSE SIGNAL MAY BE SENT TO THE ECM RESULTING IN A READING THAT IS OUT OF TOLERANCE. *PE |
| TB-24-08-01 | 2010-03-17. Service bulletin. VOLKSWAGEN: FUEL PRESSURE SENSOR REPLACEMENT (SAGA CODE 24M5/05). MIL ON AND DTC P310B AND/OR P129F STORED IN THE ECM FAULT MEMORY. A MALFUCTION OF FUEL PRESSURE SENSOR-G410 (LOW PRESSURE SIDE) MAY CAUSE AN INCORRECT FUEL PRESSURE READING FROM THE ECM. THIS CONDITION MAY RESULT IN MIL ILLUMINATION AND DTC'S STORED IN FAULT MEMORY. *PE |
| TSB-01-07-64 | 2010-02-27. Service bulletin. VOLKSWAGEN: DUE TO FUEL INTRUSION INTO THE LOW PRESSURE SIDE FUEL PRESSURE SENSOR G410, A FALSE SIGNAL MAY BE SENT TO THE ECM RESULTING IN A READING THAT IS OUT OF TOLERANCE. A FALSE SIGNAL MAY RESULT IN ILLUMINATION OF THE MALFUNCTION INDICATOR LAMP AND DTC P129F OR DTC P310B BEING STORED IN FAULT MEMORY. IMPROVED FUEL PRESSURE SENSOR G410 TO AIR AGAINST FUEL INTRUSION. *PE |
| 010769 | 2008-04-16. Service bulletin. MIL ON, DTC P129F AND/OR P310B STORED IN ECM FAULT MEMORY. *NJ |
5 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.