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WasylO
Posts: 1
Joined: Mon Jan 16, 2023 12:57 am

Re: I3 REX 2015 125001,125002,125003 Misfire

Thank you for the answer. I was just looking for information and came across your answer.
spartacus68
Posts: 149
Joined: Sun Jul 09, 2017 11:07 am

Re: I3 REX 2015 125001,125002,125003 Misfire

Any update on the fix for this?
2015 i3 REx, 60ah, solar orange. Reversing camera, leather interior, sunroof, park assist, professional navigation.
agzand
Posts: 192
Joined: Tue Dec 22, 2020 3:00 pm

Re: I3 REX 2015 125001,125002,125003 Misfire

Anyone who has these error codes should try this fix first:

https://static.nhtsa.gov/odi/tsbs/2020/ ... dmEl5d8LCo

You can buy the part for less than $10.

If that didn't work try fuel pump relay next.
HelmutK
Posts: 2
Joined: Sat Oct 14, 2023 12:43 am

Re: I3 REX 2015 125001,125002,125003 Misfire

Hello from Germany. May I ask if the Problem is solved?
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