If your Honda Passport Air Flow Meter keeps failing the issue is most likely to much oil on a Honda performance air filter, or to much blow by from the Passport engine.
If your Honda Passport Fuel Injector has failed, be sure to replace the fuel injectors in complete sets. We have some of the the best prices on Bosch Honda Passport Fuel Injectors with free shipping.
The Honda Passport Oxygen sensor is a critical part of the emmision control system and should be replaced as soon as it fails. Make sure to check the Honda Passport diagnosics codes for proper replacement of the O2 Sensor.