Audi Fuel Pump Control Module Failure

I did a short test run logging blocks 101 103 and 106 with vcds. Also please check out the statistics and reliability analysis of audi a4 based on all problems reported for the a4. An interruption in power to the fuel pump control module can result in fuel pump failure and lead to an engine stall.

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We experienced a similar catastrophic fuel pump failure with our audi q7 tdi in june of 2012 which required a new engine fuel system and other parts see odi 10480946.

Audi fuel pump control module failure. Audi a4 owners have reported 84 problems related to fuel pump under the gasoline fuel system category. It seems that nine times out of 10 it does need a high pressure pump but there are other problems that will set that code. Audi c5 a6 allroad fuel pump removal duration. Pins 1 and 2 are the power and ground going to the fuel pump.

According to the dealer the reason for the delay in repairing the a3 relates to the large number of cars with similar fuel system failures which has caused a scarcity of parts. The fuel pump control module is a 250 part while the low pressure in tank fuel pump itself is 400 so i wanted to replace just the module. The condition also could cause the fuel pump to run continuously draining the. I ve already replaced the hpfp g410 and the fuel filter and had some other diagnostics done at the audi dealership.

Guaranteed to fit the following models. The most recently reported issues are listed below. The fuel pump control module has five wires see photos 1 and 2. 2006 2013 audi a3 2.

Wasn t exactly sure what the control module was until i read your thread so that helped. Patrick neil 217 413 views. Nine out of 10 times a p0087 16471 fuel system rail pressure too low dtc points to replacement of the high pressure fuel pump. How to diagnose a fuel pump failure ericthecarguy duration.

New fuel pump control module for audi a4 a5 s4 s5 q5 8k0906093f 67. The premiere audi a4 modification guide and pictures library. Let s take a closer look at how that system works what can go wrong and how to diagnose it. I ve been told by audi it s either the lpfp or the fuel pump control module.

But there are other problems that will set the code says import specialist contributor bob howlett who takes a closer look at the 2009 audi a4 that came into his shop with this issue.