If your Porsche 924 Air Flow Meter keeps failing the issue is most likely to much oil on a Porsche performance air filter, or to much blow by from the 924 engine.
If your Porsche 924 Fuel Injector has failed, be sure to replace the fuel injectors in complete sets. We have some of the the best prices on Bosch Porsche 924 Fuel Injectors with free shipping.
The Porsche 924 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 Porsche 924 diagnosics codes for proper replacement of the O2 Sensor.