Off-road Map for ECUs

Woe unto you that bought the first model year of a major remake, perhaps this section can help address any 2014 and later model Ural "imperfections". Here's a special section for folks with the latest rigs to discuss 2014 and later model-related topics such fuel injection, 3-wheel disc brakes, hydraulic steering dampers, spin-on oil filters and other anomalies that don't belong on true Russsian motorcycle ;-P We've gone from using big hammers and greasy wrenches to needing computers and Ouija boards in order to fix our rigs.
Forum rules
Please keep this section specific to issues pertaining to 2014 and later models such as fuel injection, sidecar and rear disc brakes and so forth. Ask general or non-2014 and later specific questions in the main Hammerin' & Wrenchin' section.
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pbrowne
Hero of the Soviet Union - 2019
Hero of the Soviet Union - 2019
Posts: 66
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Off-road Map for ECUs

Post by pbrowne » Sat Sep 14, 2019 5:22 pm

i want to install the off road map on the ECUs. i find that the engines often stumbles between 2,000 and 3,000 rpm.

Is there a way I can do this myself or must I go to a dealer?
Shepherdstown, WV USA
2018 Ural GearUp "Arwen'
Previously owned: Suzuki Burgman 650 with Texas Sidecar, BMW R1200RT, BMW F650GS, BMW K1200LT, Honda Nighthawk 750, Honda Hawk, Honda Pacific Coast

rivers
Hero of the Soviet Union - 2019
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Re: Off-road Map for ECUs

Post by rivers » Sat Sep 14, 2019 5:54 pm

Don't know about the 018 Electrojet EFI setup but suspect similar to the earlier EJ EFI years. If so the OR map is a dealer install item. How many miles/kms on the bike? Is your 2000-3000 RPM stumble a new issue or you been dealing w/it since new? May just be time for a tune-up?
Joe
014 GU
"I'm lost but I'm making good time."

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Burt1713
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Re: Off-road Map for ECUs

Post by Burt1713 » Sat Sep 14, 2019 6:50 pm

The OR map is definitely a dealer installation on 14-18 bikes.
2017 cT "Woody Moose"
2002 Ural solo bobber/chopper (work in progress) “Symphony of Destruction”
1997 Sportster "Scarlet Speedster"
1984 Honda Interceptor "Cornfield Express" (Gone)

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pbrowne
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Re: Off-road Map for ECUs

Post by pbrowne » Mon Sep 16, 2019 12:24 pm

This has been there since day 1. I've checked the EFI sync via OBD and it's right on. It really seems to overly lean at lower rpm.
Shepherdstown, WV USA
2018 Ural GearUp "Arwen'
Previously owned: Suzuki Burgman 650 with Texas Sidecar, BMW R1200RT, BMW F650GS, BMW K1200LT, Honda Nighthawk 750, Honda Hawk, Honda Pacific Coast

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Mr Wazzock
Hero of the Soviet Union - 2019
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Re: Off-road Map for ECUs

Post by Mr Wazzock » Tue Sep 17, 2019 6:27 pm

Mine has the OR, dealer installs it as part of PDI, cos the standard map is so crap. Not only affects Urals, I'm also on Moto Guzzi forums, lots of topics in recent years about new models are plagued with low speed stumbling, snatchy throttle, etc. Same reason too lean.
Mike H
2016 Ural cT, in glorious terracotta
(aka Oranzhevaya Opasnost, "The Orange Peril")

Yakatak
Hero of the Soviet Union - 2019
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Re: Off-road Map for ECUs

Post by Yakatak » Thu Oct 31, 2019 1:29 pm

If it was me and I had the non-off-road map, I would install a Dobek tuner instead of the OR map. With the Dobek you can enrichen the FI to your liking. I find the latest OR map too rich across the board. Unfortunately the Dobek can only enrichen the mixture....It can't lean it out.
2014 Ural Gear Up - Asphalt

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