Engine Mechanical [SKYACTIVE-G2.0L]: Other Mazda CX-5 I

Engine Tune-up Preparation

Note. If the accelerator pedal is depressed continuously for a specified time, the engine speed may decrease to the idle speed. This is due to the fuel cut control operation, which prevents overheating, and it does not indicate a malfunction. The engine speed returns to normal control when the accelerator pedal is released.

1. Connect the M-MDS to the DLC-2.
2. Shift the selector lever (ATX) or shift lever (MTX) to the following position: MTX: Shift lever is in neutral position. ATX: Selector lever is in P or N position. NOTE: The engine coolant temperature and oil temperature can be verified by M-MDS PID "ECT" and "OIL_TEMP".
3. Run the engine speed at a constant 2,500 to 3,000 rpm and warm up the engine (engine coolant temperature: 80°C {176°F} or more, oil temperature: 60°C {140°F} or more).
4. Turn off all electrical loads with the engine idling.
5. If the cooling fan is operating, wait until is stops.

Generator Drive Belt

Note. The generator drive belt deflection/tension inspection is not necessary with the adoption of the drive belt auto tensioner.

Scheme 220

1. Verify that the indicator part of the cast hexagon on the drive belt auto tensioner is within the normal range. If it exceeds the limit, replace the drive belt. (See «DRIVE BELT REMOVAL/INSTALLATION [SKYACTIV-G 2.0]»(ref-615399-S40242248072014051000000) ). (Scheme 220): Locating Drive Belt Auto Tensioner Cast Hexagon Indicator Part

Water Pump Drive Belt

Note. The water pump drive belt deflection/tension inspection is not necessary with the adoption of the stretch-type water pump drive belt.

1. Visually inspect or feel that there is no wear, damage, or cracking on the inside and sides of the entire the belt. Even if there is a little wear, damage, or cracking, replace the water pump drive belt. (See «DRIVE BELT REMOVAL/INSTALLATION [SKYACTIV-G 2.0]»(ref-615399-S40242248072014051000000) ).
2. Start the engine to verify that abnormal noise does not occur. If abnormal noise occurs, replace the water pump drive belt. (See «DRIVE BELT REMOVAL/INSTALLATION [SKYACTIV-G 2.0]»(ref-615399-S40242248072014051000000) ).

No.1 Engine Mount (AWD)

Note. When removing the No.1 engine mount rubber for AWD vehicles, loosen the front crossmember installation bolts and perform the procedure with the front crossmember component lowered to 15-20 mm {0.60-0.78 in}. When removing the No.1 engine mount bracket for AWD vehicles, perform the procedure with the front crossmember component and transfer completely removed from the vehicle.

Scheme 221

Scheme 222

1. Remove the front under cover No.1 and front under cover No.2. (See «FRONT UNDER COVER NO.1 REMOVAL/INSTALLATION»(ref-615433-S34343193522014051000000) ). (See «FRONT UNDER COVER NO.2 REMOVAL/INSTALLATION»(ref-615433-S21444705852014051000000) ).
2. Set the front mudguard away from the front crossmember and front bumper. (See «MUDGUARD REMOVAL/INSTALLATION»(ref-615433-S03927761162014051000000) ).
3. Remove the splash shield. (See «SPLASH SHIELD REMOVAL/INSTALLATION»(ref-615433-S30142483462014051000000) ).
4. Remove in the order indicated in the table.
5. Install in the reverse order of removal.
6. Inspect the front wheel alignment. (See «FRONT WHEEL ALIGNMENT»(ref-615434-S26623192832014051000000) ). (Scheme 221): Identifying Front Mudguard (Scheme 222): Identifying No.1 Engine Mount Rubber, Bracket, Bracket Plate And Mounting Bolts With Torque Specifications

Scheme 223

Scheme 224

Scheme 225

Scheme 226

Scheme 227

Scheme 228

Scheme 229

1. Remove the joint bolt (steering gear side) and disconnect the steering shaft from the steering gear and linkage. (See «STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION»(ref-615435-S37273804732014051000000) ).
2. Disconnect the front crossmember extension. (Scheme 223): Identifying Front Crossmember Extension And Mounting Screws With Torque Specifications
3. Remove the insulator shown in the figure. (Scheme 224): Identifying Insulator And Mounting Screws With Torque Specifications
4. Disconnect the hanger rubber from the front crossmember and set it aside.
5. Disconnect the front stabilizer link (front stabilizer side). (See «FRONT STABILIZER REMOVAL/INSTALLATION»(ref-615436-S07248815002014051000000) ). (Scheme 225): Identifying Hanger Rubber
6. Remove the No.1 engine mount rubber installation bolt (front crossmember side). (Scheme 226): Identifying No.1 Engine Mount Rubber And Installation Bolt
7. Support the front crossmember component using a jack. (Scheme 227): Supporting Front Crossmember Component Using Jack
8. Loosen the front crossmember installation bolts (8) and lower the front crossmember component to 15-20 mm {0.60-0.78 in}. NOTE: To remove the No.1 engine mount, lower the front crossmember component to make clearance between the component and transfer. (Scheme 228): Identifying Front Crossmember Components Position
9. Remove the No.1 engine mount rubber. (Scheme 229): Removing No. 1 Engine Mount Rubber

No.3 Engine Mount

Scheme 230

1. Disconnect the negative battery cable. (See «NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0]»(ref-615412-S04991947062014051000000) ).
2. Remove the plug hole plate. (See «PLUG HOLE PLATE REMOVAL/INSTALLATION [SKYACTIV-G 2.0]»(ref-615399-S02010689542014051000000) ).
3. Remove in the order indicated in the table.
4. Install in the reverse order of removal. (Scheme 230): Identifying No.3 Engine Mount And Bolts With Torque Specifications

Scheme 231

Scheme 232

1. Remove the clips shown in the figure and set the ground cable aside.
2. Remove the front under cover No.2. (See «FRONT UNDER COVER NO.2 REMOVAL/INSTALLATION»(ref-615433-S21444705852014051000000) ). CAUTION: To prevent deformation of the oil pan, support the engine using the following methods. When using an engine lifter, insert rubber of appropriate size (approx. 20 mm {0.79 in} thickness) between the engine lifter and the oil pan to support the oil pan. When using a garage jack, place rubber of appropriate size (approx. 20 mm {0.79 in} thickness) on a batten which is large enough to cover the oil pan to support the oil pan. (Scheme 231): Identifying No.3 Engine Mount, Ground Cable And Clip
3. Before removing the No.3 engine mount, support the engine (oil pan) using a commercially available engine lifter or garage jack. see scheme 204: Supporting Engine Oil Pan Using Engine Lifter
4. Place alignment marks on the locations shown in the figure so that they can be assembled to the same positions as before removal. NOTE: Paint so that the No.3 engine mount is framed on the body side and the outline of the nut is framed on the No.3 engine mount side.
5. Remove the No.3 engine mount. (Scheme 232): Identifying Alignment Marks On No.3 Engine Mount And Nuts

No.4 Engine Mount

Scheme 233

1. Disconnect the negative battery cable. (See «NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0]»(ref-615412-S04991947062014051000000) ).
2. Remove the air cleaner, air hose and fresh air duct as a single unit. (See «INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G 2.0]»(ref-615404-S24638618012014051000000) ).
3. Remove the battery tray and PCM component. (See «BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.0]»(ref-615412-S41218039042014051000000) ).
4. Remove in the order indicated in the table.
5. Install in the reverse order of removal. (Scheme 233): Identifying No.4 Engine Mount Rubber, Bracket, Nuts And Bolts With Torque Specifications

Scheme 234

Scheme 235

Scheme 236

1. Remove the clips shown in the figure and set the wiring harness protector aside.
2. Remove the front under cover No.2. (See «FRONT UNDER COVER NO.2 REMOVAL/INSTALLATION»(ref-615433-S21444705852014051000000) ). CAUTION: To prevent damage of the transaxle, support the transaxle using the following methods. (Scheme 234): Pressing Tabs MTX: Support the clutch housing using a batten of appropriate size. (Scheme 235): Supporting Clutch Housing Using Batten And Garage Jack ATX: Place rubber of appropriate size (approx. 20 mm {0.79 in} thickness) on a batten which is large enough to cover the oil pan to support the oil pan.
3. Before removing the No.4 engine mount rubber, support the transaxle using a commercially available engine lifter or garage jack.
4. Remove the No.4 engine mount rubber. (Scheme 236): Supporting Oil Pan Using Batten And Garage Jack

Scheme 237

Scheme 238

1. Remove the bolt shown in the figure and set the ground cable aside. (Scheme 237): Identifying Ground Cable And Mounting Bolt With Torque Specification
2. Place alignment marks on the locations shown in the figure so that they can be assembled to the same positions as before removal. NOTE: Paint so that the outline of the nut is framed on the bracket side.
3. Remove the No.4 engine mount bracket. (Scheme 238): Identifying Alignment Marks On No.4 Engine Mount And Nuts