How to reset ECU on 2018 BMW F750GS ? : ‘Fault in the engine control. Onward journey possible. Ride carefully to next specialist workshop.’

Greg750gs

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My problem is: on a trip last weekend I noticed I could not change the Drive Mode from RAIN. In the car park, I left the LED spot lights on while parked up for 2 hours. Bike would not start. I used jump leads to start it from a van battery. It then showed this Error on screen:

‘Fault in the engine control. Onward journey possible. Ride carefully to next specialist workshop.’

I bought my 2018 BMW F750GS from a friend in January this year. It had been in storage for 6 years in his garage since he bought it (injury prevented him using it). It only had 180km when I got it. Now it has 2,100km.

In ‘limp home’ mode the bike drove like a Honda 50 carrying an elephant ! The throttle would not increase revs past 1,800. Max speed 30kh (downhill max 49). A cyclist overtook me! 🚴 Some reports say the throttle position sensor at the handgrip is a common failure.

Did the jump start cause a fault ? or is it caused by out of date original ECU software from 2018 ?. Can I buy an OBDI and upgrade the ECU operating system software myself. The BMW dealer wants 360€ to do it as part of a general service. All advice and tips are welcome.
 
You need to get it onto a GS911 (if they cover that model), or a motoscan app (same caveat applies)

see what codes are stored and if you can clear them ...

if normal service resumed all good

if other faults are still present you need to go from there

Re causing the problem from jump starting from a van ..... I'd like to say nah no worries

however i have seen on here, a few "i killed it" jump starting from a van or lorry post so just be aware
 


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