DRD MM3 Questions

So I currently have the EZ Lynk and PPEI tunes.

So at first I had problems with a service electronic throttle control light coming on. Now my EZ Lynk won’t connect to my truck but it will connect to another vehicle.

So my question is I am considering swapping to the MM3 and DRD tunes.

But before I spend the money to become a platinum member and get the MM3 and the tunes I want to know if the MM3 is even gonna work with my truck.

I have questions I am hoping someone from DRD can chime in and offer some advice.

I am at a lose here and cannot get any answers from anyone and PPEI has been zero help.

What year is your truck?


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Sorry 2018 RAM 2500 with 68RFE.

You aren't dragging your left foot on the brake are you? Or have a pedal commander? I know both of those can cause this issue.

Can't figure out how to edit a message, I was referring to the service throttle message not the ezlynk not connecting.

No not using both feet to drive or dragging the foot.

Both batteries have tested good.

Not throwing any codes.

So we can’t really track down the problem.

The dealership can’t find anything.

Next step is for them to put in a new ECM but if the EZ Lynk won’t connect that will be pointless.

But I may swap over to the MM3 and DRD tunes but worried the MM3 won’t connect either and then I will have a lot more money dumped into this and still be in the same position.

Quote:

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Originally Posted by Jcal199904

But I may swap over to the MM3 and DRD tunes but worried the MM3 won’t connect either and then I will have a lot more money dumped into this and still be in the same position.

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Unfortunately the only way to know for sure is to try one.

If you were near Central NC I'd let you try mine.

Greg
2012 | RAM 2500 | CCSB | Custom tuned by Double R Diesel
2016 | Heartland Pioneer | DS310

I am in south Alabama May buy the MM3 and see if it will connect.

If so at that point I will I will change tunes.

So does anyone have any info as to where I can order an mm3 without any tunes loaded so I can try it out and see if it will communicate with my truck before I buy the tunes?

Have a you tried any other type of reader such as the AlfaOBD app?

May be a lot cheaper then buying another tuner?

Not so if that would 100% give you the answer though but it might be worth a shot?

Hi Jcal199904, I tried sending you a message, but your mailbox is full...delete your old messages, you're only allowed 5 as a basic member.

Quote:

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Originally Posted by Jcal199904

So does anyone have any info as to where I can order an mm3 without any tunes loaded so I can try it out and see if it will communicate with my truck before I buy the tunes?

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I'm having the same issue you are with the service electronic throttle control light.

My truck is a 18 2500 with the 68RFE running mm3 and DRD tunes.

I let my truck idle for 15 minutes yesterday morning to warm up and about 20 minutes after I got on the road i got the service elec. throttle control message on the dash with the red lighting bolt and check engine light.

I check the DTCs in the tuner and there no codes for the elec. throttle but I did have a P0335 crankshaft position sensor performance.

Are the two issues related?

This is the second time Ive had this problem. Maybe @DRD can give some input???

Sent from my SM-G960U using Tapatalk

Quote:

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Originally Posted by niteghost

I'm having the same issue you are with the service electronic throttle control light.

My truck is a 18 2500 with the 68RFE running mm3 and DRD tunes.

I let my truck idle for 15 minutes yesterday morning to warm up and about 20 minutes after I got on the road i got the service elec. throttle control message on the dash with the red lighting bolt and check engine light.

I check the DTCs in the tuner and there no codes for the elec. throttle but I did have a P0335 crankshaft position sensor performance.

Are the two issues related?

This is the second time Ive had this problem. Maybe @DRD can give some input???

Sent from my SM-G960U using Tapatalk

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It's likely the crankshaft position sensor is the culprit since you have a code for it.

The service electronic throttle control message can show up due to a number of failed sensor inputs from the actuator throttle position sensor to the MAP sensor.

Ray,
Double R Diesel