× 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

P2187 Diagnostic Trouble Code Discussion for November 2021

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 P2187
Help Request Posted
2014 Land Rover LR4 HSE 3.0L MIL Lamp on VIN: SALAK2V64E
P2187: Bank 1-too lean. Greetings,Have the lean codes for bank 1 and 2.At idle,short term fuel is 2,long term 45,both banks.Clear adaptions to zero,short term immediately appreciates to 20%,long term zero eventually increasing back to 45,very quickly,about 2 minutes.Smoked intake...
November 02, 2021