Lexus NX: Removal
REMOVAL
CAUTION / NOTICE / HINT
CAUTION:
- Wear protective gloves when removing the exhaust pipe assembly.
- The exhaust pipe assembly is extremely hot immediately after the engine has stopped.
- Confirm that the exhaust pipe assembly has cooled down before removing it.
PROCEDURE
1. REMOVE TAIL EXHAUST PIPE ASSEMBLY
(a) Remove the 2 bolts and 2 compression springs.
(b) Disconnect the 2 exhaust pipe supports and remove the tail exhaust pipe assembly.
(c) Remove the gasket from the center exhaust pipe assembly.
2. REMOVE CENTER EXHAUST PIPE ASSEMBLY
(a) Remove the 2 bolts.
(b) Disconnect the 3 exhaust pipe supports and remove the center exhaust pipe assembly.
(c) Remove the gasket from the front exhaust pipe assembly.
3. REMOVE FRONT EXHAUST PIPE ASSEMBLY
(a) Remove the 2 bolts, 2 compression springs and front exhaust pipe assembly.
(b) Remove the gasket from the exhaust manifold converter sub-assembly.
4. REMOVE HEATED OXYGEN SENSOR
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5. REMOVE EXHAUST PIPE DAMPER
| (a) Remove the 2 bolts and exhaust pipe damper. |
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Installation
INSTALLATION PROCEDURE 1. INSTALL EXHAUST PIPE DAMPER (a) Install the exhaust pipe damper with the 2 bolts. Torque: 19 N·m {194 kgf·cm, 14 ft·lbf} 2. INSTALL HEATED OXYGEN SENSOR Click here 3. I
Components
COMPONENTS ILLUSTRATION *A w/o Performance Damper *B w/ Performance Damper *1 AIR CLEANER CASE SUB-ASSEMBLY *2 AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY *3 OUTER COWL TOP PANEL
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ON-VEHICLE INSPECTION PROCEDURE 1. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY Click here 2. INSPECT HYBRID TRANSAXLE FLUID (a) Using a 10 mm hexagon socket wrench, remove the filler plug and gasket from the hybrid vehicle transaxle assembly. *1 Filler Plug *a 0 to 5 mm (0 t
Exhaust Gas Recirculation Control Circuit (P0403)
DESCRIPTION Refer to DTC P0401. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory P0403 Exhaust Gas Recirculation Control Circuit Both of the following conditions are met: (1 trip detection logic)
(a) The engine is running.
(b) Any of the
