P2104Powertrain (P)generic
Throttle Actuator Control System - Forced Idle
The engine computer has forced the throttle into an idle position to protect the engine or vehicle from a detected problem. This is a safety measure that limits engine speed and power, typically triggered by a serious fault elsewhere. The vehicle will not accelerate normally and should be serviced immediately.
No detailed repair guide linked yet. Check back soon or search for related issues.
