What does EWS mean on BMW?
Electronic Immobilizer
EWS – Electronic Immobilizer on CAN-based BMW motorcycles.
What is EWS error?
If you see an EWS message, the bike won’t start. BMW went thru 4 different part numbers until the issue was resolved. If you’re sure the new battery is fully charged and you’re still getting an EWS message, it looks like you will need to replace that key ring antenna.
How long do BMW motorcycle engines last?
BMW motorcycles, on average, can cover 200,000 miles and newer models can even be seen pushing beyond 300,000 miles or more. Nevertheless, though older models can be seen slacking compared to newer bikes, they still allow for a good 100,000 miles.
What does F mean in BMW motorcycles?
parallel twin-cylinder
As is the case with its cars, BMW Motorrad uses an alphanumeric naming system for their motorcycles. Between those extremes, you have bikes starting with the letter S (four-cylinder sport motor), R (opposed twin-cylinder), G (single cylinder), F (parallel twin-cylinder), and K (three or more cylinders).
Is a BMW motorcycle worth it?
According to latest Consumer Reports customer satisfaction poll, BMW is dead last when it comes to reliability. It seems like newer Beemers are plagued with reliability issues and owners are not happy about it. Ducati is not far ahead, with similar issues reported.
Why did my 2009 BMW R1200RT not start?
This morning I went to start my 2009 R1200RT and the large yellow warning triangle was lit up and the LED had a rather large “EWS” in it. The bike would not start. After recycling the ignition switch off and then on it was back to normal and started right up.
What happens if EWS fails on BMW R1200GS?
EWS failure has been known to be an issue with the R1200GS (and other BMW motorcycles). This article should help you understand what the EWS system is, how it works and what happens when the EWS fails.
Where is the EWS code on a motorcycle?
The motorcycle does not start and the “EWS” is intermittently or permanently displayed on the instrument cluster (KOMBI) Since the systems inception in 2004, it has been plagued by various problems, the biggest by far being the (un)reliability of the Ring Antenna and Evaluation electronics.
Why do I get EWS when my bike does not start?
Before the bike can start the engine management system must go thru a digital handshake with a valid key. If that handshake fails for any reason you’ll get the EWS warning. Sometimes that handshake fails. Not often, but it happens. Could be a low battery. Could be other keys causing interference.
This morning I went to start my 2009 R1200RT and the large yellow warning triangle was lit up and the LED had a rather large “EWS” in it. The bike would not start. After recycling the ignition switch off and then on it was back to normal and started right up.
EWS failure has been known to be an issue with the R1200GS (and other BMW motorcycles). This article should help you understand what the EWS system is, how it works and what happens when the EWS fails.
Why is my EWS not working on my bike?
Precursors to EWS failure sometimes occur by way of intermittent faults for some time before the bike does not start at all – won’t idle, poor throttle response, knocking, running hotter, hesitation. Are you charging your bike with a CAN-BUS compatible charger?
How often does a BMW EWS go off?
According to several dealerships and dealer techs we spoke to, a faulty ring antenna raises a Fault code within the BMS-K (P) only 50% of the time… When the ignition is switched on, the Engine Controller initiates communication with the transponder chip in the key.