KTM 790 Duke Forum banner

1 - 5 of 5 Posts

·
Registered
Joined
·
29 Posts
Discussion Starter #1
Noted Katie wouldn't accept throttle and started to hit an rpm limit in all gears, varying from 4500 to 7500 RPM.

Now malfunction indicator aka check engine light is on steady, and the RPMs are limited to 5000.

Will call dealer tomorrow. Anyone had this happen?
 

·
Registered
Joined
·
42 Posts
My 2020 790 has the rev limiter on it seems like it works most of the time sometimes let's the RPMs go up a little bit but I don't have the engine light on I thought something was wrong with mine too until I figured out it was a rev limiter apparently till 620 mi
 

·
Registered
Joined
·
29 Posts
Discussion Starter #3
Dealer confirms 5K RPM limit is LIMP mode, into the shop tomorrow for the diagnostics.
 

·
Registered
Joined
·
29 Posts
Discussion Starter #5
Shop says diagnostic indicated low voltage at the 02 sensor. They checked voltage, found normal, reset malfunction indicator. Said I would know immediately if not fixed, and I did. Limited to 1/3 throttle and 4000RPM. Shop has ordered 02 sensors.

Standing by, riding not.
 
1 - 5 of 5 Posts
Top