Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Installation





1NZ-FE ENGINE CONTROL: MASS AIR FLOW METER (for Sedan): INSTALLATION

1. INSTALL MASS AIR FLOW METER

(a) Install a new O-ring onto the mass air flow meter.





(b) Install the mass air flow meter with the 2 screws.





(c) Connect the wire harness clamp and mass air flow meter connector.





2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

Torque : 5.4 Nm (55 kgf-cm, 48 in-lbf)