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International Automotive Technicians Network
2008 Audi A3 2.0L Low Fuel Pressure
Posted to European Driveability on 11/21/2016 8 Replies

P0087 Lower pressure in fuel rail always comes right back. At idle the car is calling for 40 bar and only getting 8-10 bar New high pressure fuel pump, Cam Follower, brake booster vacuum pump. If I manually take a power probe and give ground for half a second ...

8 Replies Received (View Replies)

  Related Documents & Media  2008 Audi A3

 
Message Closed w/FIX

car Vehicle Data

2008 Audi A3

VIN WAUNF78P58
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / high pressure fuel pump
EmissionsOBD-II Compliant
SymptomsLow Fuel Pressure
OccursAlways

Trouble Codes

P0087Fuel Rail Pressure Too Low
Message Closed w/FIX

car Vehicle Data

2008 Audi A3

VIN WAUNF78P58
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / high pressure fuel pump
EmissionsOBD-II Compliant
SymptomsLow Fuel Pressure
OccursAlways

Trouble Codes

P0087Fuel Rail Pressure Too Low