VW P2188 Code: System Too Rich Off Idle - Bank 1, VW Jetta 2.0T Diagnosis and Fix

Model: VW JETTS 2.0 T Fault Code: P2188 Posted: 2023-07-15 13:06

I'm experiencing a P2188 fault code on my VW Jetta 2.0T model, indicating 'System Too Rich Off Idle - Bank 1'. After starting the engine, the car feels like it's turning off, especially when idling. The issue occurs consistently during idle conditions and affects drivability. I'm seeking advice on possible causes and solutions related to this OBD2 fault code in a VW Jetta 2.0T engine system.