P0171 System Too Lean Bank 1
Diagnostic Fault Code P0171 Learning poor condition in the fuel mixture control system Possible causes P0171 Flexible, looped or incorrectly connected flexible vacuum lines At the last amount of fuel in the tank Low fuel pressure. Fuel contamination Fuel injector malfunction. No loose, loose or leaky components of the exhaust system from HO2S to the … Dowiedz się więcej