Toyota Yaris: Exhaust Pipe / Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during front exhaust pipe assembly and tail exhaust pipe assembly removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced
| Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
| Gas leak from exhaust system is repaired | Inspection After Repair | -
Poor idle, etc.
-
Engine start function, etc.
|
|
CAUTION:
To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.
PROCEDURE
1. REMOVE TAIL EXHAUST PIPE ASSEMBLY
CAUTION:
To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.
| (a) Remove the 2 bolts and disconnect the tail exhaust pipe assembly from the front exhaust pipe assembly. | |
(b) Remove the tail exhaust pipe assembly from the 3 exhaust pipe supports.
(c) Remove the exhaust pipe gasket from the front exhaust pipe assembly.
2. REMOVE CENTER NO. 4 ENGINE UNDER COVER
| (a) Remove the 4 bolts and center No. 4 engine under cover from the vehicle body. | |
3. REMOVE FRONT FLOOR CENTER BRACE
| (a) Remove the bolt and front floor center brace from the center No.1 floor brace. | |
4. REMOVE CENTER NO. 1 FLOOR BRACE
| (a) Remove the 2 nuts and center No. 1 floor brace from the body. | |
5. REMOVE NO. 2 AIR FUEL RATIO SENSOR
Click here
6. REMOVE FRONT EXHAUST PIPE ASSEMBLY
CAUTION:
To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.
| (a) Remove the 2 bolts and 2 compression springs and disconnect the front exhaust pipe assembly from the exhaust manifold converter sub-assembly. | |
(b) Remove the front exhaust pipe assembly from the 2 exhaust pipe supports.
(c) Remove the exhaust pipe gasket from the exhaust manifold converter sub-assembly.
COMPONENTS ILLUSTRATION
*1 TAIL EXHAUST PIPE ASSEMBLY - -
N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION
*1 NO...
INSTALLATION PROCEDURE 1. INSTALL FRONT EXHAUST PIPE ASSEMBLY (a) Using a vernier caliper, measure the free length of the compression springs. Standard Length 43...
Other information:
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CAN communication system
ECM
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CAN communication system
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CAN communication system
Skid control ECU (Brake booster with master cylinder assembly)(for TMC Made HV Model)
Skid control ECU (Brake actuator assembly)(for TMMF Made HV Model)
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CAN communication system
Main body ECU (multiplex network body ECU)
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CAN communication system
Forward recognition camera
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