Lexus NX: Components
Lexus NX Service Manual / Engine & Hybrid System / 2ar-fxe (intake / Exhaust) / Exhaust Manifold / Components
COMPONENTS
ILLUSTRATION
| *1 | INVERTER RESERVOIR ASSEMBLY | *2 | NO. 1 ENGINE COVER SUB-ASSEMBLY |
| *3 | WIRE HARNESS | - | - |
.png) | N*m (kgf*cm, ft.*lbf): Specified torque | - | - |
ILLUSTRATION
| *1 | FRONT EXHAUST PIPE ASSEMBLY | *2 | NO. 1 ENGINE UNDER COVER ASSEMBLY |
| *3 | CENTER EXHAUST PIPE ASSEMBLY | *4 | COMPRESSION SPRING |
| *5 | GASKET | - | - |
| | N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
ILLUSTRATION
| *1 | AIR FUEL RATIO SENSOR | *2 | EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY |
| *3 | MANIFOLD STAY | *4 | NO. 1 EXHAUST MANIFOLD HEAT INSULATOR |
| *5 | NO. 1 MANIFOLD CONVERTER INSULATOR | *6 | NO. 2 EGR PIPE |
| *7 | NO. 2 EXHAUST MANIFOLD HEAT INSULATOR | *8 | NO. 2 MANIFOLD STAY |
| *9 | EXHAUST MANIFOLD TO HEAD GASKET | *10 | HOSE CLAMP |
| *11 | GASKET | - | - |
| | N*m (kgf*cm, ft.*lbf): Specified torque | * | For use with SST |
| ● | Non-reusable part | - | - |
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Installation
INSTALLATION PROCEDURE 1. INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR (a) Install the No. 2 exhaust manifold heat insulator with the 2 bolts. Torque: 13.5 N·m {138 kgf·cm, 10 ft·lbf} 2. INSTALL
Components
COMPONENTS ILLUSTRATION *1 CENTER EXHAUST PIPE ASSEMBLY *2 EXHAUST PIPE DAMPER *3 FRONT EXHAUST PIPE ASSEMBLY *4 HEATED OXYGEN SENSOR *5 TAIL EXHAUST PIPE ASSEMBLY *6 EXH
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IG Power Supply Voltage (C1551)
DESCRIPTION The power steering ECU assembly distinguishes the power switch status as on (IG) or off through the IG power source circuit. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition C1551 IG Power Supply Voltage IG power
Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) The certification ECU (smart key ECU assembly) and hybrid vehicle control ECU control the vehicle immobiliser system functions. Immobiliser system data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Link Connector 3 (DLC3). In some cases, a
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