Trans 68RFE - P0934 Code?

[Cummins_Legend]

Good Day, RAM addicts; I just replaced my valve body(2020 RAM 2500) with a new upgraded one from Next Gen Diesel.

It's a great-looking product.

It's costly but should do the job.

My question is that after I replaced it and replaced both speed sensors and the transducer, I got a P0934 code.

Even though the sensor is new, I had the P0871 code, which was the same thing before replacing the valve body.

I replaced it with a part from Mopar, but I still had issues.

I replaced the valve body and all three sensors, and I am now getting the P0934.

I ordered these from Amazon.

I might purchase them all from Mopar, so they are legit parts.

Do you have any other suggestions?

 0 Comment(s)

[sootmaster]

Hello, I suspect Amazon has a cheap sensor; reading the value of the ECU would confirm, but try dealer sensors and re-evaluate.

 0 Comment(s)

[AK Bob]

Good Day, RAM addicts; I just replaced my valve body(2020 RAM 2500) with a new upgraded one from Next Gen Diesel.

It's a great-looking product.

It's costly but should do the job.

My question is that after I replaced it and replaced both speed sensors and the transducer, I got a P0934 code.

Even though the sensor is new, I had the P0871 code, which was the same thing before replacing the valve body.

I replaced it with a part from Mopar, but I still had issues.

I replaced the valve body and all three sensors, and I am now getting the P0934.

I ordered these from Amazon.

I might purchase them all from Mopar, so they are legit parts.

Do you have any other suggestions?

Agree with @sootmaster genuine OEM sensors are the way to go.

Also see attached troubleshooting information for other possible causes.

 0 Comment(s)