Difference between revisions of "P053F/001343"

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(Possible Causes)
(Special Notes)
 
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==== Special Notes ====
 
==== Special Notes ====
  
* ECM may also have stored in memory, '''''P0088''''' ''- Fuel Rail/System Pressure: Too High''.
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* ECM may also have stored in memory, '''''[[P0088]]''''' ''[[P0088|- Fuel Rail/System Pressure: Too High]]''.
* With the 1.8L/2.0L engines, if fault code '''''P0016''''' ''- Bank 1: Camshaft Position Sensor (G40)/Engine Speed Sensor (G28): Incorrect Correlation'' is also stored, please use this Ross-Tech forum page to verify engine timing is correct.
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* With the 1.8L/2.0L engines, if fault code '''''[[16400/P0016/000022|P0016]]''''' ''[[16400/P0016/000022|- Bank 1: Camshaft Position Sensor (G40)/Engine Speed Sensor (G28): Incorrect Correlation]]'' is also stored, please use this Ross-Tech forum page to verify engine timing is correct.
 
** [http://forums.ross-tech.com/showthread.php?4812-Audi-Volkswagen-2-0L-Chain-Drive-P0016-Cam-Crank-correlation-check Audi Volkswagen - 2.0L Chain Drive - P0016 Cam/Crank correlation check]
 
** [http://forums.ross-tech.com/showthread.php?4812-Audi-Volkswagen-2-0L-Chain-Drive-P0016-Cam-Crank-correlation-check Audi Volkswagen - 2.0L Chain Drive - P0016 Cam/Crank correlation check]
  

Latest revision as of 12:03, 16 January 2020

P053F/001343 - Fuel Pressure too Low during Cold Start

Possible Symptoms

  • Malfunction Indicator Light (MIL) ON


Possible Causes

  • Fault code will typically set when the difference between Actual and Specified Rail pressure is 15-Bar or 1.50-MPa
  • Poor fuel quantity delivery (In tank pump, fuel filter, damaged fuel lines, etc).
  • Fault with the G247-Rail Fuel Pressure Sensor, wiring, connections, etc.
  • Fault with the N276-Fuel Pressure Regulator Valve, power, ground, connections, etc.

Possible Solutions

  • Check the in-tank fuel pressure with a mechanical gauge during startup.
  • Check the Advanced Measuring Values for Rail pressures
  • Check power supply at the N276-Fuel Pressure Regulator Valve
  • Check the G247-Rail Fuel Pressure Sensor


Special Notes