P119A/004506: Difference between revisions
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Table Of Contents
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1.
P119A/004506 - Fuel Pressure Sensor (G247) : Malfunction
- 1.1.1 Possible Symptoms
- 1.2.1 Possible Causes
- 1.3.1 Possible Solutions
- 1.4.1 Special Notes
Created page with "== P119A/004506 - Fuel Pressure Sensor (G247) : Malfunction == ==== Possible Symptoms ==== * Malfunction Indicator Light (MIL) active * Reduced fuel economy and engine perfo..." |
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* Wiring and/or Connector(s) from/to Fuel Pressure Sensor (G247) | * Wiring and/or Connector(s) from/to Fuel Pressure Sensor (G247) | ||
* Faulty HPFP | * Faulty HPFP | ||
* Faulty (leaking) fuel injector | |||
==== Possible Solutions ==== | ==== Possible Solutions ==== | ||
| Line 17: | Line 18: | ||
* Check Wiring and/or Connector(s) from/to Fuel Pressure Sensor (G247) | * Check Wiring and/or Connector(s) from/to Fuel Pressure Sensor (G247) | ||
* Replace HPFP | * Replace HPFP | ||
* Check fuel injectors for leak-down | |||
==== Special Notes ==== | ==== Special Notes ==== | ||
* The Fuel Pressure Regulator Valve (N276) or (N290) on the HPFP can fail. | * The Fuel Pressure Regulator Valve (N276) or Fuel Metering valve (N290) on the HPFP can fail. | ||
** (N276) | ** (N276) ''Fuel Pressure Regulating Valve'' resistance should be approximately 1 to 5 Ω | ||
** (N290) | ** (N290) ''Fuel Metering valve'' resistance should be approximately 0.8 to 5 Ω | ||
* If found with a TFSI engine and [[16555/P0171/000369]] - Fuel Trim; Bank 1: System Too Lean is also flagged, this could be caused by a failed rear main seal. | |||
** [http://forums.ross-tech.com/showthread.php?2612-TFSI-Oil-leak-Not-a-VCDS-releated-question-or-is-it TFSI - Oil leak - TFSI - Oil leak - Not a VCDS related question? or is it? ] | |||
__FORCETOC__ | __FORCETOC__ | ||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Revision as of 14:33, 8 January 2018
P119A/004506 - Fuel Pressure Sensor (G247) : Malfunction
Possible Symptoms
- Malfunction Indicator Light (MIL) active
- Reduced fuel economy and engine performance
Possible Causes
- Faulty Fuel Pressure Sensor (G247)
- Wiring and/or Connector(s) from/to Fuel Pressure Sensor (G247)
- Faulty HPFP
- Faulty (leaking) fuel injector
Possible Solutions
- Replace Fuel Pressure Sensor (G247)
- Check Wiring and/or Connector(s) from/to Fuel Pressure Sensor (G247)
- Replace HPFP
- Check fuel injectors for leak-down
Special Notes
- The Fuel Pressure Regulator Valve (N276) or Fuel Metering valve (N290) on the HPFP can fail.
- (N276) Fuel Pressure Regulating Valve resistance should be approximately 1 to 5 Ω
- (N290) Fuel Metering valve resistance should be approximately 0.8 to 5 Ω
- If found with a TFSI engine and 16555/P0171/000369 - Fuel Trim; Bank 1: System Too Lean is also flagged, this could be caused by a failed rear main seal.