17026/P0642/001602: Difference between revisions
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==== Special Notes ==== | ==== Special Notes ==== | ||
* When found in [[2.0l TFSI (AXX/BGB/BPJ/BPY/BWA)|2.0l TFSI]] | * When found in [[:Category:Engines|Engine]]: [[2.0l TFSI (AXX/BGB/BPJ/BPY/BWA)|2.0l TFSI]] | ||
** Manifold Pressure / Boost Sensor (G31) | ** Check Wiring from/to the following Components and Components themselves: | ||
** Intake Manifold Tuning Valve Position Sensor (G336) | *** Manifold Pressure / Boost Sensor (G31) | ||
** Low Pressure Fuel Sensor (G410) | *** Intake Manifold Tuning Valve Position Sensor (G336) | ||
*** Low Pressure Fuel Sensor (G410) | |||
** Check TPL 2016420 (RoW) | |||
*** Check Engine Control Module Software Version, if necessary perform Update. | |||
*** Replace Intake Manifold Runner (V157) with updated part. | |||
** Check TSB 01-08-12 or 2018402 | |||
*** Check Engine Control Module Software Version, if necessary perform Update. | |||
*** Replace Intake Manifold Runner (V157) with updated part. | |||
*** Additional information may be found by searching RVU 24M2 / O3 (Exp. date November 30, 2011) or calling the VW dealer and checking the VIN. | |||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Latest revision as of 17:07, 24 May 2011
17026/P0642/001602 - Sensor Reference Voltage A: Circuit: Low
Possible Causes
- Control Module and/or Sensor Power Supply faulty
Possible Solutions
- Check Control Module and/or Sensor Power Supply
Special Notes
- When found in Engine: 2.0l TFSI
- Check Wiring from/to the following Components and Components themselves:
- Manifold Pressure / Boost Sensor (G31)
- Intake Manifold Tuning Valve Position Sensor (G336)
- Low Pressure Fuel Sensor (G410)
- Check TPL 2016420 (RoW)
- Check Engine Control Module Software Version, if necessary perform Update.
- Replace Intake Manifold Runner (V157) with updated part.
- Check TSB 01-08-12 or 2018402
- Check Engine Control Module Software Version, if necessary perform Update.
- Replace Intake Manifold Runner (V157) with updated part.
- Additional information may be found by searching RVU 24M2 / O3 (Exp. date November 30, 2011) or calling the VW dealer and checking the VIN.
- Check Wiring from/to the following Components and Components themselves: