Dynamic Pressure Turbo Removal/Installation (VIN Y)

WARNING: This page is about a different variant/trim than selected.

Replacement Part

Washer Quantity: 2 Location of use: Water pipe No. 1	Nut Quantity: 5 Location of use: Dynamic pressure turbo	Gasket Quantity: 1 Location of use: Dynamic pressure turbo
Washer Quantity: 2 Location of use: Water pipe No. 2	Gasket Quantity: 1 Location of use: Oil pipe No. 2	Gasket Quantity: 1 Location of use: Oil pipe No. 3
Washer Quantity: 4 Location of use: Oil pipe No. 1	-	-

CAUTION:

If the intake-air system, exhaust system, or the engine is damaged, fragments of the damaged part may be remaining in the intake-air system or exhaust system. If the turbocharger is replaced without removing fragments of the damaged part, it could cause turbocharger damage or malfunction. Before replacing the turbocharger, verify that no fragments remain in the parts to be reused.

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION (VIN Y) .)
Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT (VIN Y) .)
Remove the air cleaner, air hose and fresh air duct as a single unit. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION (VIN Y) .)
Remove the battery and battery tray. (See BATTERY REMOVAL/INSTALLATION (VIN Y) .)
Remove the air inlet pipe. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION (VIN Y) .)
Set the turbocharger air inlet hose aside. (U.S.A. and CANADA) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION (VIN Y) .)
Remove the turbocharger air inlet hose. (except U.S.A. and CANADA) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION (VIN Y) .)
Remove the turbocharger air outlet pipe installation nuts and set the turbocharger air outlet pipe aside. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION (VIN Y) .)
Disconnect the water hose (dynamic pressure turbo side) shown in the figure.

Courtesy of MAZDA MOTORS CORP.
Disconnect the vacuum hose (engine side) shown in the figure.

Courtesy of MAZDA MOTORS CORP.
Disconnect the connectors and clips shown in the figure.

Courtesy of MAZDA MOTORS CORP.

Courtesy of MAZDA MOTORS CORP.
Remove the front crossmember component. (See FRONT CROSSMEMBER REMOVAL/INSTALLATION .)
Remove the WU-TWC. (See EXHAUST SYSTEM REMOVAL/INSTALLATION (VIN Y) .)
Remove the oil pipe protector. (See OIL COOLER REMOVAL/INSTALLATION (VIN Y) .)
Disconnect the vacuum hose (exhaust manifold variable valve actuator side) shown in the figure.

Courtesy of MAZDA MOTORS CORP.
Remove in the order indicated in the table.
Install in the reverse order of removal.
Refill the engine coolant. (See ENGINE COOLANT REPLACEMENT (VIN Y) .)
Perform the following procedure.
When newly replacing dynamic pressure turbo
- Replace the engine oil. (See ENGINE OIL REPLACEMENT (VIN Y) .)
When installing a removed dynamic pressure turbo
- Inspect the engine oil level. (See ENGINE OIL LEVEL INSPECTION (VIN Y) .)

Fig 1: Dynamic Pressure Turbo Components Location With Torque Specification

Courtesy of MAZDA MOTORS CORP.

DYNAMIC PRESSURE TURBO COMPONENT OPERATIONS

Component No.	Refer to
1	Dynamic pressure turbo bracket
2	Water hose No. 1
3	Oil pipe component
4	Oil pipe No. 1
5	Insulator No. 1
6	Dynamic pressure turbo
7	Air bypass valve connector
8	Wastegate valve actuator connector
9	Insulator No. 2
10	Vacuum hose No. 1
11	Vacuum hose No. 2
12	Vacuum pipe
13	Water pipe No. 1
14	Insulator No. 3
15	Bracket
16	Water pipe No. 2
17	Insulator No. 4
18	Oil pipe No. 3
19	Oil hose
20	Oil pipe No. 2