× 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

P2188 Diagnostic Trouble Code Discussion for March 2013

Fuel System Too Lean At Idle

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P2188
Help Request Posted
2009 Audi A4 2.0L MIL Lamp on VIN: WAUJF78K29
P2188: System too rich off idle sporadic. This one came in Saturday at 4 pm. I have not done much to it. Vehicle came in with MIL on with no drivability problems. The engine runs really good otherwise. Don't find any air leaks under the hood. Any help is appreciated.
March 09, 2013