Mazda CX-5 Service & Repair Manual: Emissions

Thermostat

Purpose, Function When the engine coolant temperature is low, the thermostat blocks the engine coolant passage between the radiator and engine. As a result, because engine coolant cycles ...

Canister Vent (Cv) Solenoid Valve Inspection

U.S.A. And CANADA Airflow inspection 1. Disconnect the negative battery cable.. 2. Remove the CV solenoid valve.. 3. Inspect airflow between the ports under the following conditions. ...

Other materials:

Hydraulic Variable Valve Timing Control
Outline Changes the exhaust valve timing according to engine operation conditions to improve engine output, fuel economy, and emission performance. Based on each input signal, the PCM determines the optimum exhaust valve timing according to the engine operation conditions. The P ...

Transaxle Fluid Temperature (Tft) Sensor [Fw6 A EL, Fw6 Ax EL]
Purpose/Function The transaxle fluid temperature (TFT) sensor detects the ATF temperature in the oil pan. The transaxle fluid temperature (TFT) sensor signal is used for automatic shift control, TCC control, line pressure control, direct electric shift control, learning contr ...

Filament Inspection
1. Switch the ignition ON (engine off). 2. Turn the rear window defroster switch on. CAUTION: Directly touching the rear window defroster filament with the lead of the tester could damage it. Wrap aluminum foil around the end of the lead and inspect the filament by touching it ...