MTH Protosound 1.0 Engine Stuck in Neutral

Lionel16OGR Forum Member SUPPORTING MEMBER

Good morning All,

I have a MTH PS 1.0 Big Boy (#30-1129-1) that will not move in forward or reverse. After I initially bring it up in neutral, lower the throttle and raise it back up, seems the engine wants to stay stuck in neutral.

I will mention that I did upgrade this engine with a BCR a few years back. I've also tried resetting the protosound board to factory default, which had no effect on this engine. Any idea what may be the issue with this PS1 board?

Thanks,

Nick

5/7/229:17 AM

Original Post

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