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V7 II Engine problem / Need help

JulienlV7

Just got it firing!
Joined
Feb 4, 2020
Messages
4
Location
Seoul
Hi Guys,

I have a problem with my V7II, since few days she is not able to maintain a low regimen. When I start the engine it's like she tried to find the good rpm accelerating and slowing down the engine speed:



Also when I m driving, sometimes, I have not any power and suddenly all the power come back. I have change the Map, I used the one provided by Todd. I have this list of error :
P0130
P0136
P0336
P0169
P0611
It seems all linked to different sensor. I m wondering if it's not the ECU the problem but my Air sensor seems used. I don't know where to start investigation. Do you have any suggestion or advice ?
Thanks for your help.

IMG 9104 IMG 9107
 
Mine does exactly that on cold starts, or hot restarts, but only if the o2 sensors are "connected!
Without the O2 sensors it runs as sweet as a nut :) mine is like yours RE: Mistral shorty pipes and re-flash same error codes.
Also a V7 II
 
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