▸ P2663

Код P2663 — Turbo boost system performance. В тексте указан на автомобиле 2011 Mercedes Sprinter 310cdi с двигателем OM651. Однако позже автор темы уточняет, что код на самом деле P2263, а не P2663.

Симптомы

Limp mode with EML on after ~1.5 hours at 3k rpm on motorway
Significant lack of power, cannot maintain speed uphill
Acceleration is a lot slower
Turbo whoosh turns to an oscillating sound
EML gone and drives fine after being left overnight

Возможные решения

Check DPF pressure sensor
Check for sticking VGT vanes, sticking actuator, or failed in range position sensor
Get it on STAR DIAGNOSTICS for more info
Check boost hoses for cracks or leaks