Visual Checks

WARNING: This page is about a different car, the 2005 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.

Inspect the air cleaner and inlet ducting.
Check all engine vacuum hoses for damage, leaks, cracks, kinks and proper routing.
Check EEC system wiring harness for proper connections, bent or broken pins, corrosion, loose wires and proper routing.
Check the PCM, sensors and actuators for physical damage.
Check the engine coolant for proper level and mixture.
Check the transmission fluid level and quality.
Make all necessary repairs before continuing with the Quick Test.