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Discussion Starter · #1 ·
I recently bought a 2022 grom and installed the zoom brute. It is performing poor with this exhaust. So I wanted to reset the ECU but it does not work. I used a paperclip and looped the green and blue wire. I open throttle and insert the key and turn the key. Engine light does not blink at all.
 

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2022 Queen Bee Grom
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The first time I tried I wasn't jamming the paper clip in far enough, maybe that could be the issue.

If your doing it like this you must not be making a good connection with the paperclip. I personally had an issue when the killswitch was set to the top of the switch( kill engine).Switched it to the bottom ( start engine) and no issue.
 

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Discussion Starter · #7 ·

If your doing it like this you must not be making a good connection with the paperclip. I personally had an issue when the killswitch was set to the top of the switch( kill engine).Switched it to the bottom ( start engine) and no issue.
Killswitch is on “start”. I think my ecu has a code and needs to be flashed first.
 
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