COMPONENT LOCATIONS
Note. For component locations, see appropriate illustration in THEORY & OPERATION article.
Home/Lexus/SC/Lexus SC II (2001-2005)/Repair manual/Testing & Diagnostics/Engine Controls - Self-Diagnostics: Component Locations
Contents
Wiring diagrams Section: Testing & Diagnostics- Engine Controls - Basic Diagnostic Procedures: Overview
- Engine Controls - Basic Diagnostic Procedures: Diagnosis
- Engine Controls - Basic Diagnostic Procedures: Other
- Engine Controls - Self-Diagnostics: Overview
- Engine Controls - Self-Diagnostics: Diagnosis
- Engine Controls - Self-Diagnostics: Component Locations
- Engine Controls - Self-Diagnostics: Other
- DTC P0010 OR DTC P0020
- DTC P0011, DTC P0012, DTC P0021 OR DTC P0022
- DTC P0016 OR DTC P0018
- DTC P0031, DTC P0032, DTC P0037, DTC P0038, DTC P0051, DTC P0052, DTC P0057 OR DTC P0058
- DTC P0100, DTC P0102 OR DTC P0103
- DTC P0101: MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE FAULT
- DTC P0110, DTC P0112 OR DTC P0113
- DTC P0115, DTC P0117 OR DTC P0118
- DTC P0116 OR DTC P0125
- DTC P0120, DTC P0122, DTC P0123, DTC P0220, DTC P0222, DTC P0223 OR DTC P2135
- DTC P0121: THROTTLE/PEDAL POSITION SENSOR "A" CIRCUIT RANGE/PERFORMANCE FAULT
- DTC P0128: THERMOSTAT MALFUNCTION
- DTC P0130, DTC P0150, DTC P2195, DTC P2196, DTC P2197 OR DTC P2198
- DTC P0133 OR DTC P0153
- DTC P0134 OR DTC P0154
- DTC P0136 OR DTC P0156
- DTC P0171, DTC P0172, DTC P0174 OR DTC P0175
- DTC P0230: FUEL PUMP PRIMARY CIRCUIT
- DTC P0300, DTC P0301, DTC P0302, DTC P0303, DTC P0304, DTC P0305, DTC P0306, DTC P0307 OR DTC P0308
- DTC P0325: KNOCK SENSOR 1 CIRCUIT (BANK 1 OR SINGLE SENSOR) OR DTC P0330: KNOCK SENSOR 2 CIRCUIT (BANK 2)
- DTC P0335: CRANKSHAFT POSITION SENSOR "A" CIRCUIT OR DTC P0339: CRANKSHAFT POSITION SENSOR "A" CIRCUIT INTERMITTENT
- DTC P0340, DTC P0341, DTC P0345 OR DTC P0346
- DTC P0351, DTC P0352, DTC P0353, DTC P0354, DTC P0355, DTC P0356, DTC P0357 OR DTC P0358
- DTC P0420: CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1) OR DTC P0430: CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 2)
- DTC P0441: EVAPORATIVE EMISSION CONTROL SYSTEM INCORRECT PURGE FLOW OR DTC P0446: EVAPORATIVE EMISSION CONTROL SYSTEM VENT CONTROL CIRCUIT
- DTC P0442: EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (SMALL LEAK) OR DTC P0456: EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (VERY SMALL LEAK)
- DTC P0451, DTC P0452 OR DTC P0453
- DTC P0500: VEHICLE SPEED SENSOR "A" OR DTC P0503: VEHICLE SPEED SENSOR "A" INTERMITTENT/ERRATIC/HIGH
- DTC P0504: BRAKE SWITCH "A"/"B" CORRELATION
- DTC P0505: IDLE AIR CONTROL SYSTEM MALFUNCTION
- DTC P0560: SYSTEM VOLTAGE
- DTC P0571: BRAKE SWITCH "A" CIRCUIT
- DTC P0604, DTC P0606, DTC P0607 OR DTC P0657
- P0617: STARTER RELAY CIRCUIT HIGH
- DTC P1340: CAMSHAFT POSITION SENSOR "A" (BANK 1 SENSOR 2) OR DTC P1341: CAMSHAFT POSITION SENSOR "A" (BANK 1 SENSOR 2)
- DTC P1645: GATEWAY ECU MALFUNCTION
- DTC P2102: THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT LOW OR DTC P2103: THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT HIGH
- DTC P2111: THROTTLE ACTUATOR CONTROL SYSTEM STUCK OPEN OR DTC P2112: THROTTLE ACTUATOR CONTROL SYSTEM STUCK CLOSED
- DTC P2118: THROTTLE ACTUATOR CONTROL MOTOR CURRENT RANGE/PERFORMANCE
- DTC P2119: THROTTLE ACTUATOR CONTROL THROTTLE BODY RANGE/PERFORMANCE
- DTC P2120, DTC P2122, DTC P2123, DTC P2125, DTC P2127, DTC P2128 OR DTC P2138
- DTC P2121: THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT RANGE/PERFORMANCE
- Engine Controls - Trouble Shooting - No Codes: Diagnosis
- Engine Controls - Trouble Shooting - No Codes: Other
- Engine Controls - System & Component Testing: Overview
- Engine Controls - System & Component Testing: Diagnosis
- Engine Controls - System & Component Testing: Other
- Abbreviations
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