Mazda 3 Service Manual: HVAC

Oil Pressure Switch Removal/Installation [FS5 A EL]

WARNING: A hot transaxle and ATF can cause severe burns. Turn off the engine and wait until they are cool. 1. Perform the following procedures. a. Remove the battery cover.. b. Di ...

General

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Other materials:

Input/Turbine Speed Sensor Inspection [FS5 A EL]
CAUTION: Water or foreign objects entering the connector can cause a poor connection or corrosion. Be sure not to drop water or foreign objects on the connector when disconnecting it. On-Vehicle Inspection 1. Perform the following procedures. a. Remove the battery cover.. b. ...

Variable Intake Air Shutter Valve Actuator Inspection [Mzr 2.0, Mzr 2.5]
Operation Inspection 1. Remove the air hose.. 2. Disconnect the vacuum hose from the variable intake air shutter valve actuator. 3. Connect a vacuum pump to the variable intake air shutter valve actuator. NOTE: Covered with a hood, the rod of the variable intake air shutter valv ...

Engine Disassembly/Assembly [Mzr 2.0, Mzr 2.5]
1. Remove the engine from the transaxle.. 2. Remove the generator.. 3. Remove the exhaust system.. 4. Remove the EGR valve.. 5. Remove the intake-air system.. 6. Remove the fuel injectors.. 7. Remove the ignition coils.. 8. Remove the crankshaft position (CKP) sensor.. 9. Disassemble ...