Toyota Highlander Service Manual: Engine mechanical

Emission control

SERVICE DATA 2AZ-FE 3MZ-FE INTAKE SERVICE DATA 3MZ-FE TORQUE SPECIFICATION 3MZ-FE ...

Service data

2AZ-FE 3MZ-FE ...

More about Toyota Highlander:

On-vehicle inspection
1. INSPECT AIR-FUEL RATIO COMPENSATION SYSTEM (a) Measure the voltage between the terminals of the ECM connectors. Standard: NOTICE: Connect test leads to the connector's backside. The connectors should not be disconnected from the ECM. HINT: Voltage between the terminals of the EC ...