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Old 08-15-2022, 06:36 AM   #13
AussieBRZ
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Looked at new logs seems same as before


Negitive fuel trims, noticed you have aftermarket intake, the maf mqy nor be scaled for this intake


Manifold pressure still seems high for idle normally id expect arround 10 psi of vaccuum so at atmospheric of 14 psi id expect idle manifold pressure to be round 4-6 psi or so yours is 8 ps so possible intake side vaccuum leak


Is your tune using speed density ?


what is manifold psi with ignition on but engine off should be close tovatmospherix about 14 psi


if its an NA car on petrol with stock injectors and map sensor load a stock tune on car do you still get misfires ?
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