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cel code 3, Map sensor, SAFC

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    #1

    cel code 3, Map sensor, SAFC

    I thought the SAFC suppose to hide boost so I don't have to buy an missing link for check valve, I'm I wrong?? everything was working fine until I up my boost from 6psi to 9psi and richen up my fuel ratio with the SAFC by 10%. Now I'm getting cel code 3, which is Maps sensor. when the check engine like come-on my idle drop to like 520RPM and the car shake. What could be tripping the map cel? do I need a missing link?

    I also remove the preprogram map black box the was included with my turbo kit, It was making my fuel ratio running too lean, due to the black map box and SAFC. with my 370cc at 6psi I have to set it -8 to get 11:1 a/f under boost. The cel code appear after I remove that black box. What do you guy think, could that box keep the map cel code to appear??
    90 Accord Coupe LX, Stock JDM H22A Engine 10.6:1 - Stock Automatic LSD MPA1 Trans, JDM P13 Auto ECU + JDM P19 TCU. Tune with Greddy E-Manage Ultimate
    < 317WHP/227WTQ@11psi> B/W S256 turbo, Daily Driving on 93 pump gas - since 2006. Driving Turbocharged CB7 Accord since 2002.
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    #2
    ive heard about this shit somewhere I think a missing link is required for that cause it will bypass it but now keep up with it without shooting off a code. hell i get em once in a while for my O2 sensor cause of the vafc.

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