EXHAUST SYSTEM REMOVAL/INSTALLATION [MZ-CD 1.6]


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Warning
•  A hot engine and exhaust system can cause severe burns. Turn off the engine and wait until they are cool before removing the exhaust system.
Note
•  If the catalytic converter is replaced, complete the “DIESEL PARTICULATE FILTER LEARNED VALUES RESET” and “DIESEL PARTICULATE FILTER STATIC REGENERATION”. (See DIESEL PARTICULATE FILTER LEARNED VALUES RESET [MZ-CD 1.6].) (See DIESEL PARTICULATE FILTER STATIC REGENERATION [MZ-CD 1.6].)
•  If the exhaust gas temperature sensor is replaced, complete the “EXHAUST GAS TEMPERATURE VALUE RESET”. (See EXHAUST GAS TEMPERATURE VALUE RESET [MZ-CD 1.6].)
•  If the A/F sensor is replaced, complete the “HEATED EXHAUST GAS OXYGEN SENSOR LEARNED VALUES RESET”. (See HEATED EXHAUST GAS OXYGEN SENSOR LEARNED VALUES RESET [MZ-CD 1.6].)
•  If the turbocharger is replaced, complete the “TURBOCHARGER LEARNED VALUES RESET”. (See TURBOCHARGER LEARNED VALUES RESET [MZ-CD 1.6].)

1.  Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZ-CD 1.6].)

2.  Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [MZ-CD 1.6].)

3.  Remove in the order indicated in the table.

4.  Remove the exhaust system insulator. (See Exhaust System Insulator Removal/Installation Note.)

5.  Install in the reverse order of removal.

Step 1

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1
Main silencer
2
Tunnel member
3
Middle pipe
4
Front pipe
5
Catalytic converter front insulator (upper)
6
A/F sensor
7
Exhaust gas temperature sensor No.1
8
Exhaust gas temperature sensor No.2
9
Catalytic converter front insulator (lower)
10
Band
11
Catalytic converter
12
Catalytic converter bracket
13
Catalytic converter rear insulator

Step 2

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1
Exhaust manifold insulator No.1
2
Oil inlet pipe
3
Oil outlet pipe
4
Turbocharger
5
Exhaust manifold insulator No.2
6
Exhaust manifold


Exhaust System Insulator Removal/Installation Note

1.  Remove the exhaust system insulator in the order shown in the figure.

2.  Install in the reverse order of removal.

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1
Insulator No.3
2
Insulator No.2
3
Insulator No.1