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2G Big AFR problem

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Heryst78

Proven Member
119
11
Feb 9, 2017
Paris, Europe
hey Guys!

Yesterday, I put out my sparks and they were white.
After watching the forum, I Bought the good sparks, the NGK BPR6ES, I gap them to 0.7mm (0.28 inch to convert), I also changed the front O2 sensor with a new one

But, my AEM AFR Gauge still stay at 15.5:1 at idle, so to poor, and 10.3:1 with full boost

I know that it’s not good as well, and I don’t know why...
i have readen troubles codes and I have many codes, I put you a picture

Sorry for my English ^^
See you :) thanks !
 

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