LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2004 >> LS 430 >> Repair and Diagnosis >> General Information >> DTC Index >> Engine Performance DTCS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Performance DTCS

ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
P0010 CAMSHAFT POSITION "A" ACTUATOR CIRCUIT (BANK 1)
P0020 CAMSHAFT POSITION "A" ACTUATOR CIRCUIT (BANK 2)
P0011, P0012, P0021, P0022 CAMSHAFT POSITION "A" - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE (BANK 1)
P0016, P0018 CRANKSHAFT POSITION - CAMSHAFT POSITION CORRELATION (BANK 1 SENSOR A)
P0031, P0032, P0037, P0038, P0051, P0052, P0057, P0058 OXYGEN SENSOR HEATER CONTROL CIRCUIT LOW (BANK 1 SENSOR 1)
P0100, P0102, P0103 MASS OR VOLUME AIR FLOW CIRCUIT
P0101 MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE PROBLEM
P0110, P0112, P0113 INTAKE AIR TEMPERATURE CIRCUIT
P0115 ENGINE COOLANT TEMPERATURE CIRCUIT
P0117 ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT
P0118 ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT
P0116 ENGINE COOLANT TEMP. CIRCUIT RANGE/PERFORMANCE PROBLEM
P0120, P0122, P0123, P0220, P0222, P0223, P2135 THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT
P0121 THROTTLE PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT RANGE/PERFORMANCE PROBLEM
P0125 INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL
P0128 COOLANT THERMOSTAT (COOLANT TEMPERATURE BELOW THERMOSTAT REGULATING TEMPERATURE)
P0130, P0150, P2195, P2196 OXYGEN SENSOR CIRCUIT (BANK 1 SENSOR 1)
P0133, P0153 OXYGEN SENSOR CIRCUIT SLOW RESPONSE (BANK 1 SENSOR 1)
P0134, P0154 HEATED OXYGEN SENSOR CIRCUIT NO ACTIVITY DETECTED (BANK 1 SENSOR 1)
P0136, P0156 OXYGEN SENSOR CIRCUIT MALFUNCTION (BANK 1 SENSOR 2)
P0171, P0172, P0175 SYSTEM TOO LEAN (FUEL TRIM) (BANK 1)
P0230 FUEL PUMP PRIMARY CIRCUIT
P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED CYLINDER 1 MISFIRE DETECTED
P0325, P0327, P0328, P0330, P0332, P0333 KNOCK SENSOR 1 CIRCUIT (BANK 1 OR SINGLE SENSOR)
P0335, P0339 CRANKSHAFT POSITION SENSOR "A" CIRCUIT
P0340, P0341, P0345, P0346 CAMSHAFT POSITION SENSOR "A" CIRCUIT (BANK 1 OR SINGLE SENSOR)
P0351, P0352, P0353, P0354, P0355, P0356, P0357, P0358 IGNITION COIL "A" PRIMARY CIRCUIT
P0420, P0430 CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1)
P0441, P0442, P0446, P0455, P0456, P2418 EVAPORATIVE EMISSION CONTROL SYSTEM INCORRECT PURGE FLOW
P0451, P0452, P0453 EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR RANGE/PERFORMANCE
P0500, P0503 VEHICLE SPEED SENSOR "A"
P0504 BRAKE SWITCH "A"/"B" CORRELATION, DTC P0571 BRAKE SWITCH "A" CIRCUIT
P0505 IDLE AIR CONTROL SYSTEM
P0560 SYSTEM VOLTAGE
P0604, P0606, P0607, P0657 INTERNAL CONTROL MODULE RANDOM ACCESS MEMORY (RAM) ERROR
P0617 STARTER RELAY CIRCUIT HIGH
P1340, P1341 CAMSHAFT POSITION SENSOR "A" (BANK 1 SENSOR 2)
P2102, P2103 THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT LOW
P2111, P2112 THROTTLE ACTUATOR CONTROL SYSTEM - STUCK OPEN
P2118 THROTTLE ACTUATOR CONTROL MOTOR CURRENT RANGE/PERFORMANCE
P2119 THROTTLE ACTUATOR CONTROL THROTTLE BODY RANGE/PERFORMANCE
P2120, P2122, P2123, P2125, P2127, P2128, P2138 THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT
P2121 THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT RANGE/PERFORMANCE
U0001 HIGH SPEED CAN COMMUNICATION CIRCUIT