What Does P0285 Mean? OBD-II Code Decreased engine performance is defined as a Cylinder 9 Injector Circuit Low The engine control module (PCM) has special transistors called "drivers" to turn the Fuel Injectors on and off in the Fuel Injection System. If the PCM cannot control the fuel injector, it will set code P0285. engine code P0285P0285 fixobd P0285dtc P0285obd code P0285obd2 P0285P0285 car codediagnostic code P0285car code P0285check engine code P0285fehlercode P0285P0285 fiatcodigo P0285codigo falla P0285P0285 kody b??dówcodigo de falla P0285 What are the common causes of P0285 ? The most common cause of this code is damage to wiring caused by wildlife. The warm area atop the engine provides shelter for small animals, where they proceed to gnaw the wiring for some strange reason. Other causes include a faulty fuel injector, clogged fuel injector, corroded or loose electrical wiring or connector faces, or a faulty fuel injector driver in the PCM. How do you troubleshoot P0285 ? There are currently two main types of cylinder deactivation used today, depending on the type of engine. P0285 code for the pushrod design which uses solenoids to alter the oil pressure delivered to the lifters. In their collapsed state, the lifters are unable to elevate their companion pushrods under the valve rocker arms, resulting in valves that cannot be actuated and remain closed. Searches related to P0285 Code - Cylinder 9 Injector Circuit Low p0284 p0286
