Engine management system Mazda CX-5 (KE)

Technical data
Components of the engine management system in the engine compartment: 1. Ionic sensors. 2. Vacuum brake booster sensor. H. Intake camshaft position sensor. 4. Coolant...

Removal and installation of the engine control unit
Attention. There are two types of engine control unit firmware. If the wrong firmware of the control unit is installed, there may be a discrepancy between the operation...

Configuration of the electronic engine control unit
Using the read/write function Note: When configuring, it is necessary to read specific information from the ECM before removing it. Connect the M-MDS to the vehicle and...

Clutch position sensor
Checking the clutch pedal position sensor 1. Make sure the clutch pedal position sensor is installed correctly. 2. Disconnect the negative battery terminal. 3....

Neutral sensor
Neutral Sensor Check #1 1. Disconnect the negative battery terminal. 2. Remove the neutral switch No. 1. 3. Check for continuity between terminals A and B of the neutral...

Engine coolant temperature sensor
Removal and installation of the sensor of temperature of a cooling liquid Attention. When the engine is hot, there is a risk of burns. Before removing the coolant...

Mass Air Flow/Intake Air Temperature Sensor #1
Removal and installation of the gauge of the mass expense of air / temperature of air on an inlet Note: Because the #1 intake air temperature sensor is built into the...

Manifold Absolute Pressure Sensor/Intake Air Temperature Sensor #2
Note: Since the #2 intake air temperature sensor is integrated into the MAP sensor, these sensors cannot be replaced individually. 1. Disconnect the negative battery...

Barometric sensor
Removal and installation of the barometric sensor Note: Since the barometric sensor is integrated into the ECM, it is not possible to replace the sensor separately....

Throttle position sensor
Removal and installation of the throttle position sensor Note: The throttle position sensor cannot be replaced individually. If it is necessary to replace the throttle...

Accelerator pedal position sensor
Removing and installing the accelerator pedal position sensor Note: Since the accelerator pedal position sensor is integrated into the accelerator pedal, it is not...

Fuel pressure sensor
Removal and installation of the fuel pressure sensor Note: The fuel pressure sensor cannot be replaced separately. If it is necessary to replace the fuel pressure...

Air fuel mixture sensor
Removal and installation of the air-fuel mixture sensor Attention. A hot engine and exhaust system components can cause various burns. Shut off the engine and wait for...

Crankshaft position sensor
Removal and installation of the crankshaft position sensor Attention. Presence of foreign particles (e.g. steel filings) on the crankshaft position sensor leads to a...

Removal and installation of the camshaft position sensor
Removal and installation of the camshaft position sensor Attention. Presence of foreign particles (e.g. steel filings) on the camshaft position sensor leads to a...

Knock sensor
Removal and installation of the knock sensor 1. Disconnect the negative battery terminal. 2. Remove the decorative engine cover. 3. Remove intake manifold. 4. Disconnect...

Current sensor
Removal and installation of the current sensor Attention. Disconnect the current sensor connector before disconnecting the negative battery cable. If you first...

Clutch travel sensor
Removal and installation of the clutch travel sensor Note: The clutch travel sensor cannot be replaced separately. If it is necessary to replace the clutch stroke...

Brake booster sensor
Checking the vacuum brake booster sensor Voltage test 1. Connect the M-MDS device to the DLC-2 diagnostic socket. 2. Turn on the ignition (engine off or on). 3. Verify...

Ionic sensor
Removing and installing the ion sensor Note: Because the ion sensor is built into the ignition coil, replacing the ion sensor involves replacing the ignition coil....