Error Code 1242

[Triplec]

2009 holiday rambler scepter 42pdq. Engine while driving goes to idle. ATC, Check engine, Check transmission lights come up. Check error code says Gas peddle and module incorrect voltage. Changed gas peddle and module prior to this happening six months earlier. Still happening on and off, more on than off.

Can anyone help???

[BFlinn181]

You didn't mention engine or chassis make. Did you check and clean all connections before replacing the parts? Sounds like a bad connection is still causing the issue. Catching an intermittent bad connection is a terribly frustrating, time-consuming 'bug' to find, I know, i've had to do it in a couple of vehicles over the years.

[walt2137]

Check this thread out.
Accelerator Pedal Position Sensor