driving 30 on the way home from work I got a gear 4 ratio incorrect code. seems like its stuck in 4th gear on me now. refreshed the ECM with no help. was saving for the trans upgrade but wasn't near ready for that....
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driving 30 on the way home from work I got a gear 4 ratio incorrect code. seems like its stuck in 4th gear on me now. refreshed the ECM with no help. was saving for the trans upgrade but wasn't near ready for that....
It could be just a sensor failureOriginally Posted by arnoldsq
2003- 3500 RWD Automatic. S & B intake, BD Intercooler, Pusher Air Horn, MM3 Double R Tuning, Turbo Timer, electric Flex-a-lite fans, FASS 95, 50 HP tips, upgrade to 351 turbo, 3.42 gears, Twin air compressors, air bags, Remote dual oil filters, Hellwig sway bar, Front Winch. Home made Fuel Heater, BD Exhaust brake with Torque Lock. Tons of TLC
That would be best case and would make me happy
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Next time put the truck info in the text box please
You must have codes with the trans in limp mode.
Do you have a tuner? What mods, mileage. We need all that stuff. Come on mannnn The crystal ball aint that good.
2003- 3500 RWD Automatic. S & B intake, BD Intercooler, Pusher Air Horn, MM3 Double R Tuning, Turbo Timer, electric Flex-a-lite fans, FASS 95, 50 HP tips, upgrade to 351 turbo, 3.42 gears, Twin air compressors, air bags, Remote dual oil filters, Hellwig sway bar, Front Winch. Home made Fuel Heater, BD Exhaust brake with Torque Lock. Tons of TLC
My bad completely forgot that info. its a 2015 3500 single rear with only 36381 miles on it. code was P0734 "incorrect output at converter 4th gear" I am running rays tunes mainly in the 60hp setting and put it up to he 90 tune. local trans shop seems to think the dealership will cover it so that will be tomorrows project to call. Original symptoms before clearing codes and reflash was the manual gear indicator came on in 4th and had power under 4th only didn't seem to downshift. stopped cleared codes and no fwd or revere movement. reflashed and does the same. out of gear trans pressure is 110 in gear on throttle its 170. think that's all the info I have at least from work. glad they allow ATV's to be street legal out here.
Have you contacted Ray @Double R Diesel yet?
2003- 3500 RWD Automatic. S & B intake, BD Intercooler, Pusher Air Horn, MM3 Double R Tuning, Turbo Timer, electric Flex-a-lite fans, FASS 95, 50 HP tips, upgrade to 351 turbo, 3.42 gears, Twin air compressors, air bags, Remote dual oil filters, Hellwig sway bar, Front Winch. Home made Fuel Heater, BD Exhaust brake with Torque Lock. Tons of TLC
It's in limp mode for sure. Could be a stuck valve or solenoid but it also could be something broken as well. Definitely gotta go to the shop.
Ray
Double R Diesel, LLC
www.doublerdiesel.com
info@doublerdiesel.com
The Cummins Whisperer!John 3:16, Romans 10:9-10...Tuning for the Heart and Soul.
IGOTACUMMINS thanked for this post
didnt think tune related so no I never contacted. but with only 6K on the tunes I'm betting this was just a matter of time.
Sisupower liked this post
Thanks Ray I had to have your .02 since you are the master.
2003- 3500 RWD Automatic. S & B intake, BD Intercooler, Pusher Air Horn, MM3 Double R Tuning, Turbo Timer, electric Flex-a-lite fans, FASS 95, 50 HP tips, upgrade to 351 turbo, 3.42 gears, Twin air compressors, air bags, Remote dual oil filters, Hellwig sway bar, Front Winch. Home made Fuel Heater, BD Exhaust brake with Torque Lock. Tons of TLC
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