Re: Please help! Truck wont start after EGR and throttle valve deletes.
Quote:
Originally Posted by
BKinky
It's a 2015 Ram 2500 Cummins. The MM3 tuner will unlock the ECM and flash it without the need for anything else.
Hmmm then I don't know.
Does anyone have a flash drive of tunes that have been verified that you can borrow?
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Re: Please help! Truck wont start after EGR and throttle valve deletes.
WAIT!
If you flash it back to stock does this happen?
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Re: Please help! Truck wont start after EGR and throttle valve deletes.
Quote:
Originally Posted by
Coal Rollin
Hmmm then I don't know.
Does anyone have a flash drive of tunes that have been verified that you can borrow?
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I have a couple buddies that have 2012's 2500's but those are 3rd gens and I don't know if that would work or not. I might check into that. Thanks.
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Re: Please help! Truck wont start after EGR and throttle valve deletes.
Quote:
Originally Posted by
IGOTACUMMINS
WAIT!
If you flash it back to stock does this happen?
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If I flash it back to stock it wouldn't start for the last 6 days. But after installing the latest tune from Anarchy it will start about half the time. After a short drive and trying to clear the crankshaft position sensor code mentioned above, it's constantly giving me 2 codes 1 for the crankshaft and 1 for the throttle valve controller.
I posted a link to a separate thread above. It pretty describes my exact situation. Or just look up code P0335.
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Re: Please help! Truck wont start after EGR and throttle valve deletes.
Re: Please help! Truck wont start after EGR and throttle valve deletes.
Hmm. Do toy have a pedal commander? Sounds alot like a tune problem. They've got something screwy somewhere.
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Re: Please help! Truck wont start after EGR and throttle valve deletes.
Does sound like symptoms of a crank sensor dropping signal. The throttle control is pretty common to see after a fresh flash for a cycle or two on some trucks. Check your crank sensor connection. Driver side at the balancer. Make sure your exhaust pressure sensor plug is fully seated and clicked in
Re: Please help! Truck wont start after EGR and throttle valve deletes.
Quote:
Originally Posted by
BKinky
If I flash it back to stock it wouldn't start for the last 6 days. But after installing the latest tune from Anarchy it will start about half the time. After a short drive and trying to clear the crankshaft position sensor code mentioned above, it's constantly giving me 2 codes 1 for the crankshaft and 1 for the throttle valve controller.
I posted a link to a separate thread above. It pretty describes my exact situation. Or just look up code P0335.
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Just for giggles. See if you can get an rpm reading when turning the truck over with like a scanner or something. I dont believe the mm3 will do it as it powers down when cranking. Ive seen a whole lot of coinsidences but it dont sound right. I know people have given you a whole lot of try to's so if ya dont wanna try it i feel ya. But what i would do is plug everything back up as stated. But then clear all the codes and start it. See what happens. Could be a case where something isnt right with the tunes. And its not seeing anything from the throttle valve so its throwing a crank position code to not allow the truck to start. Just a thought.
I didnt pay attention when i did my truck . Its also possible coolant landed just right on the crank sensor and it didnt like it LOL countless possibilities.
Re: Please help! Truck wont start after EGR and throttle valve deletes.
Quote:
Originally Posted by
Dwelsh
Just for giggles. See if you can get an rpm reading when turning the truck over with like a scanner or something. I dont believe the mm3 will do it as it powers down when cranking. Ive seen a whole lot of coinsidences but it dont sound right. I know people have given you a whole lot of try to's so if ya dont wanna try it i feel ya. But what i would do is plug everything back up as stated. But then clear all the codes and start it. See what happens. Could be a case where something isnt right with the tunes. And its not seeing anything from the throttle valve so its throwing a crank position code to not allow the truck to start. Just a thought.
I didnt pay attention when i did my truck . Its also possible coolant landed just right on the crank sensor and it didnt like it LOL countless possibilities.
I'm willing to try anything and I am thankful for everyone's help! I'll try to figure out how to get an rpm reading while starting. I did try plugging everything back in but not sure if I cleared the codes before trying to start it. I'll try that again. I checked the connection for the crankshaft position sensor and it didn't have any coolant on it. My next steps are to reinstall the throttle valve and/or replace the crankshaft position sensor.
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Re: Please help! Truck wont start after EGR and throttle valve deletes.
PROBLEM FIXED!!!
After finding and fixing my truck I now know exactly what happened. While removing the crossover egr tube I didn't realize that I had dropped one of the metal o-ring caskets. It apparently fell onto the teeth of harmonic balancer. After starting my truck it ran perfectly the first time but would not start again. I installed the new crankshaft position sensor and it fired up and is running perfectly! Thank the lord! I have spend a number of hours tracking this problem down but more importantly I want to think Caleb and the rest of the staff Anarchy Diesel for genuinely working hard to help me! They sent me 3 different custom tune packages and even pulled sensors off one of their personal trucks to mimic my issues. I also want to thank all of you on this forum for all the great ideas and suggestions! This is truly a valuable resource to have! https://uploads.tapatalk-cdn.com/201...be8647d279.jpghttps://uploads.tapatalk-cdn.com/201...2dcc3e0731.jpg
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