Trouble code P1582 means: Idle Adaptation at Limit
Trouble code P1582 means: Idle Adaptation at Limit
Trouble code P1582 means: Idle Adaptation at Limit
Speed regulation: adaptation limit reached
Trouble code P1582 means: Idle Adaptation at Limit Trouble code P0102 means: Mass or Volume Air Flow Circuit Low Input
P0171 is system too lean, P1476 and P0440 are related to an evaporative system leak, and P1582 is idle adaptation at limit. You either have a leak in a vacuum hose or evaporative hose or a bad leak detection pump.
17990/P1582/005506 - Idle Adaptation Limit ReachedPossible SolutionsCheck Fuel PressureCheck Intake System for Leaks (False Air)Check Fuel Injector(s)Check Evaporative Emission (EVAP) Canister Purge Regulator Valve (N80)Check Exhaust System for LeaksCheck Secondary Air Injection (AIR) for LeaksCheck Vacuum Lines for LeaksCheck Throttle BodySpecial NotesIt may be necessary to remove and clean the Throttle Body and perform a Throttle Body Alignment (TBA)When this fault is stored in the early VW models with the 2.8L VR6 (AAA) and the 2.0L (ABA), it may be necessary to drive the vehicle for a few days for the idle to return to normal after removing and cleaning the Throttle Body.