sensor

  1. P

    CB650R oxygen sensor -engine light

    I'm going to drive home (40 km), but the engine light is on because I managed to damage the oxygen sensor. Can I drive home, or is it harmful to the engine? I have installed an aftermarket exhaust system. If the oxygen sensor is not working, does the system run rich to protect internal components?
  2. C

    Cbr650r 2021 lambda sensor

    Hi all, just plugged my bike in after a engine light. Showed up with o2 sensors errors. With a new, oem part costing 440£ that's bizarre. Is there a suitable alternative?
  3. K

    All 650Fs 2016 CBR650F high idle

    Hello all, This is my first time posting here so apologies if I mess something up in the post. The bike is a 2016 CBR650F with ~23,000 miles with an akrapovic exhaust, besides that I believe it is stock. I got the bike this spring and went about 500 miles before having any issues. My issue is...
  4. enshiu

    VS Speed sensor pinout

    How to find out VS Sensor pinout? I have found so far in the WM that the sensor is found but, which wire in the plug does what? Is P/G > P colour the speed signal to instrument cluster?
  5. Patmac

    Woolwich Logbox and wideband O2 sensor

    I'm currently tuning the CB650R as the power commander doesn't work on 2021 euro 5 model upwards I started to do some research and came to the conclusion this is a much better solution than the 1 size fits all solution dynojet provides as it actually tunes your bike... Just thought I let you all...
  6. X

    Latest 2019+ CBR650R still uses speed sensor from transmission?

    Or did it shift to ABS sensor for ABS models? Couldn't find anything concrete with site search or goog search.
  7. muantombing46

    CBR650R issue regarding TP sensor

    Can anyone help me identify / show me the actual part number of throttle position sensor for 2019 650R , bought Keihin jt7h from ebay and install it myself, at closed throttle and 0.5 volts the bike was idling crazy at about 4000rpm. but after a slight twist at 1.1volt approx, idling was just...
  8. T

    All 650Fs 02 sensor delete

    So I got my bike back last week, i got myself a 02 sensor eliminator, I'm trying to find where it plugs into, I've looked everywhere for a answer but I cannot find a solution. Thank you
  9. Ahn

    2021 CBR650R CKP sensor part number

    Hello everyone Does anyone knows the part number of 2021 CBR650R crank position sensor? I can see the drawing on the website but not on the list.
  10. Richo21

    CBR650R Bluetooth o2 sensor

    Hi all first time posting on here so be nice 😝 I bought a new 2021 CBR 650r in November and have just bought a Akrapovic exhaust for it. So today I decided to make a start on the disassemble of the old exhaust and when it come time to undo the o2 sensor I followed the wiring and it just had a...
  11. R

    All 650Fs o2 Sensor delete kit

    Hey guys. hope everyone is doing well. am looking to get my 2018 cb650f tuned in toronto canada and i was hoping that someone would be able to point me in the right direction in finding an o2 sensor delete kit, i have been lookling online but nothing. maybe somone has an idea of somewhere i can...
  12. P

    All 650's Disconnecting Oxygen Sensor Connector

    I know that this topic has been covered before (by Brammers and others), but I am requesting more specific details. I can barely touch the connector with the tips of my fingers, so I have no chance of pressing the release latch by hand. I will have to make a tool to press the release latch while...
  13. T

    CBR650F O2 sensor eliminator help

    Hi Team, I installed an O2 sensor eliminator on my 2017 CBR650F. I undid the o2 sensor, left it on my bench and rode to work. The check engine light came on, no blinks, and i assumed it was cause i didn't put a bung plug in the exhaust pipe. I put a 12mm bolt into it, but the check engine light...
  14. R

    CBR650F Engine Warning Light - Map Sensor

    Hi Folks, First time posting here and looking for some advice, Recently bought a 2015 CBR650F with Black Widow Exhaust, Dropped it into local garage to get serviced and swap out the A2 Restricted ECU & Intake baffles. Collected it last week and noticed the Engine Management light was on...
  15. koofdome

    CB650F Do I need to keep O2?

    I have the 2018 CB650F & sometimes info on this bike is hard to find. I am in the USA (not california thank god) so I can do what I want to the bike. I am going to be installing a Power Commander V & purchasing the Two Brother's Tarmac full system. Do I need the O2 sensor? I will be getting the...
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