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Scooters - 125 to 300 => LIKE 200i => Topic started by: Roads by TJ on June 28, 2022, 09:11:02 PM

Title: Fault codes 2 and 7. Air pressure sensor and crankshaft position sensor
Post by: Roads by TJ on June 28, 2022, 09:11:02 PM

I am recently receiving the fault codes 2 and 7. I am mechanically inclined and want to fix this myself and having said that I can't find them on the bike or to purchase. Any ideas or pointers for me?
2016 like 200i 2,100 miles.

Title: Re: Fault codes 2 and 7. Air pressure sensor and crankshaft position sensor
Post by: Stig / Major Tom on June 28, 2022, 11:33:15 PM

How is the scooter running?
If running fine, do you know the reset procedure and  have you done a reset?

Stig

Title: Re: Fault codes 2 and 7. Air pressure sensor and crankshaft position sensor
Post by: big blue on June 29, 2022, 04:16:47 PM

Here is the reset procedure, ignore step 3.

Title: Re: Fault codes 2 and 7. Air pressure sensor and crankshaft position sensor
Post by: Roads by TJ on June 30, 2022, 09:55:55 PM

The scooter is running OK and doesn't seem to have any trouble running but I also have a battery charging issue so I'll need to grab a multimeter and test the system. I'll check the connections for the two codes as well. That's where I'm at right now.
TJ

Title: Re: Fault codes 2 and 7. Air pressure sensor and crankshaft position sensor
Post by: Roads by TJ on June 30, 2022, 09:59:37 PM

Thanks big blue for the steps to reset my codes much appreciated.
TJ

Title: Re: Fault codes 2 and 7. Air pressure sensor and crankshaft position sensor
Post by: Roads by TJ on July 17, 2022, 05:46:20 PM

Here's an update. I changed out a bad regulator and cleared the codes and it seems to run normal. I'm thinking that when the regulator went out it tripped the codes. Running a few couple days now with no new codes.
However, now I have found a new issue. When sitting at idle if I twist the throttle just a little it will ct like it's going to stall out but back off or a tad more twist and it's fine. No problems while driving either. Any guess on this? My thought was the twist throttle itself might be doing it.
What do you think?

Title: Re: Fault codes 2 and 7. Air pressure sensor and crankshaft position sensor
Post by: MstExplr on July 26, 2022, 11:32:20 PM

Perhaps your TPS (throttle position sensor) needs to be reset.

1) Kill Switch to run.  2) Key to off. 3) Open throttle. 4) Key to on. 5) Wait 8 seconds. 6) Key to off. 7) Key to on.

Start it again and see if that worked.