× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2012 Audi Q5 Premium Plus 2.0L MIL Lamp on
Posted to European Driveability on 9/22/2026 3 Replies

==smoke test and no leak at exhaust and intake system. Mass air flow sensor is clean and scope pattern look good. Short fuel trim is zero and long term is 28 percent. Freeze frame occur at 22 mph and fuel pressure 1789 psi. .anyone has this code before.

3 Replies Received (View Replies)

  Related Documents & Media  2012 Audi Q5 Premium Plus

 
Open Help Request

car Vehicle Data

2012 Audi Q5 Premium Plus

VIN WA1LFAFP7C
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P2177Power Steering Control Circuit High
Open Help Request

car Vehicle Data

2012 Audi Q5 Premium Plus

VIN WA1LFAFP7C
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P2177Power Steering Control Circuit High