The car engine P3469 Code supports to identify the car engine problem. The general meaning of the code is p for Powertrain Code Problem is related engine, transmission and emissions systems. 3 for SAE – Generic. 4 for Transmission. 6 for Control Module Throttle Actuator Position Performance and 9 for Kick-Down Switch Failed Short. There are two types of cylinder diffusion used today what depending on the type of engine. The engine P3469 code for the pushrod design which uses solenoids to change the oil compression transported to the lifters. the lifters are unable to raise their friend pushrods under the valve rocker arms, resultant in valves that cannot be triggered and endure shut.