Mass air flow readings.

1.8-liter VVTL-i (2ZZ-GE) and VVT-i (1ZZ-FE) engine, transmission, exhaust, intake, and performance tuning discussions
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maggarjt
Posts: 8
Joined: Sun Dec 08, 2013 5:43 pm

Mass air flow readings.

Post by maggarjt » Mon Oct 05, 2020 1:30 pm

So I bought a 2005 vibe and have done all the preventative maintenance on it I could. The lady who owned it did very little. I recently got a scanner and noticed the MAF readings at idle (warmed up) is averaging 1.65 increasing to 18 or 20 at throttle of approximately 2600. Does anyone else know what their MAF reads? That seems low.

Sargeyork
Posts: 10
Joined: Thu May 10, 2018 2:47 am
Location: Oakland County Michigan

Re: Mass air flow readings.

Post by Sargeyork » Thu Nov 12, 2020 2:15 am

Are you getting any codes lik po171

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