Engine. Lexus Gs430, Gs300. Uzs190 Grs190
3Uz-Fe Engine Control System. Lexus Gs430, Gs300. Uzs190 Grs190
Sfi System -- Diagnostic Trouble Code Chart |
- HINT:
- Parameters listed in the chart may not be exactly the same as your readings due to the type of instrument or other factors.
- If a DTC is displayed, check the trouble area for the DTC listed in the table below. For details of each DTC.
| DTC No. | Detection Item | Trouble Area | MIL | Memory | See page |
| P0010 | Camshaft Position "A" Actuator Circuit (Bank 1) | - Variable valve timing (VVT) oil control valve (OCV) (bank 1) circuit - ECM | Comes on | DTC stored | Click here |
| P0011 | Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1) | - Valve timing (bank 1) - VVT OCV (bank 1) - VVT actuator | Comes on | DTC stored | Click here |
| P0012 | Camshaft Position "A" - Timing Over-Retarded (Bank 1) | - Valve timing (bank 1) - VVT OCV (bank 1) - VVT actuator | Comes on | DTC stored | Click here |
| P0016 | Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A) | - Timing belt - Valve timing (bank 1) | Comes on | DTC stored | Click here |
| P0018 | Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A) | - Timing belt - Valve timing (bank 2) | Comes on | DTC stored | Click here |
| P0020 | Camshaft Position "A" Actuator Circuit (Bank 2) | - VVT OCV (bank 2) circuit - ECM | Comes on | DTC stored | Click here |
| P0021 | Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 2) | - Valve timing (bank 2) - VVT OCV (bank 2) - VVT actuator | Comes on | DTC stored | Click here |
| P0022 | Camshaft Position "A" - Timing Over-Retarded (Bank 2) | - Valve timing (bank 2) - VVT OCV (bank 2) - VVT actuator | Comes on | DTC stored | Click here |
| P0031 | Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 1) | - Heated oxygen sensor (bank 1 sensor 1) heater circuit - ECM | Comes on | DTC stored | Click here |
| P0032 | Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 1) | - Heated oxygen sensor (bank 1 sensor 1) heater circuit - ECM | Comes on | DTC stored | Click here |
| P0037 | Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) | - Heated oxygen sensor (bank 1 sensor 2) heater circuit - ECM | Comes on | DTC stored | Click here |
| P0038 | Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2) | - Heated oxygen sensor (bank 1 sensor 2) heater circuit - ECM | Comes on | DTC stored | Click here |
| P0051 | Oxygen Sensor Heater Control Circuit Low (Bank 2 Sensor 1) | - Heated oxygen sensor (bank 2 sensor 1) heater circuit - ECM | Comes on | DTC stored | Click here |
| P0052 | Oxygen Sensor Heater Control Circuit High (Bank 2 Sensor 1) | - Heated oxygen sensor (bank 2 sensor 1) heater circuit - ECM | Comes on | DTC stored | Click here |
| P0057 | Oxygen Sensor Heater Control Circuit Low (Bank 2 Sensor 2) | - Heated oxygen sensor (bank 2 sensor 2) heater circuit - ECM | Comes on | DTC stored | Click here |
| P0058 | Oxygen Sensor Heater Control Circuit High (Bank 2 Sensor 2) | - Heated oxygen sensor (bank 2 sensor 2) heater circuit - ECM | Comes on | DTC stored | Click here |
| P0100 | Mass Air Flow Circuit Malfunction | - MAF meter circuit - ECM | Comes on | DTC stored | Click here |
| P0102 | Mass Air Flow Circuit Low | - MAF meter circuit - ECM | Comes on | DTC stored | Click here |
| P0103 | Mass Air Flow Circuit High | - MAF meter circuit - ECM | Comes on | DTC stored | Click here |
| P0110 | Intake Air Temperature Circuit | - IAT sensor circuit - ECM | Comes on | DTC stored | Click here |
| P0112 | Intake Air Temperature Circuit Low Input | - IAT sensor circuit - ECM | Comes on | DTC stored | Click here |
| P0113 | Intake Air Temperature Circuit High Input | - IAT sensor circuit - ECM | Comes on | DTC stored | Click here |
| P0115 | Engine Coolant Temperature Circuit | - ECT sensor circuit - ECM | Comes on | DTC stored | Click here |
| P0116 | Engine Coolant Temperature Circuit Range / Performance Problem | - ECT sensor - Cooling system | Comes on | DTC stored | Click here |
| P0117 | Engine Coolant Temperature Circuit Low Input | - ECT sensor circuit - ECM | Comes on | DTC stored | Click here |
| P0118 | Engine Coolant Temperature Circuit High Input | - ECT sensor circuit - ECM | Comes on | DTC stored | Click here |
| P0120 | Throttle / Pedal Position Sensor / Switch "A" Circuit | - Throttle position sensor (VTA1) circuit - ECM | Comes on | DTC stored | Click here |
| P0121 | Throttle / Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem | - Throttle position sensor | Comes on | DTC stored | Click here |
| P0122 | Throttle / Pedal Position Sensor / Switch "A" Circuit Low Input | - Throttle position sensor (VTA1) circuit - ECM | Comes on | DTC stored | Click here |
| P0123 | Throttle / Pedal Position Sensor / Switch "A" Circuit High Input | - Throttle position sensor (VTA1) circuit - ECM | Comes on | DTC stored | Click here |
| P0130 | Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 1) | - Heated oxygen sensor circuit (bank 1 sensor 1) - Fuel pressure - ECM | Comes on | DTC stored | Click here |
| P0133 | Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 1) | - Heated oxygen sensor circuit (bank 1 sensor 1) - Fuel pressure - ECM | Comes on | DTC stored | Click here |
| P0134 | Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1) | - Heated oxygen sensor circuit (bank 1 sensor 1) - Fuel pressure - ECM | Comes on | DTC stored | Click here |
| P0136 | Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2) | - Heated oxygen sensor circuit (bank 1 sensor 2) - ECM | Comes on | DTC stored | Click here |
| P0138 | Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2) | - Heated oxygen sensor circuit (bank 1 sensor 2) - ECM | Comes on | DTC stored | Click here |
| P0139 | Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 2) | - Heated oxygen sensor circuit (bank 1 sensor 2) - ECM | Comes on | DTC stored | Click here |
| P0150 | Oxygen Sensor Circuit Malfunction (Bank 2 Sensor 1) | - Heated oxygen sensor circuit (bank 2 sensor 1) - Fuel pressure - ECM | Comes on | DTC stored | Click here |
| P0153 | Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 1) | - Heated oxygen sensor circuit (bank 2 sensor 1) - Fuel pressure - ECM | Comes on | DTC stored | Click here |
| P0154 | Oxygen Sensor Circuit No Activity Detected (Bank 2 Sensor 1) | - Heated oxygen sensor circuit (bank 2 sensor 1) - Fuel pressure - ECM | Comes on | DTC stored | Click here |
| P0156 | Oxygen Sensor Circuit Malfunction (Bank 2 Sensor 2) | - Heated oxygen sensor circuit (bank 2 sensor 2) - ECM | Comes on | DTC stored | Click here |
| P0158 | Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2) | - Heated oxygen sensor circuit (bank 2 sensor 2) - ECM | Comes on | DTC stored | Click here |
| P0159 | Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 2) | - Heated oxygen sensor circuit (bank 2 sensor 2) - ECM | Comes on | DTC stored | Click here |
| P0171 | System Too Lean (Bank 1) | - Heated oxygen sensor (bank 1 sensor 1) - Fuel pressure - PCV valve and hose - Air induction system - Exhaust gas leak - MAF meter - ECT sensor | Comes on | DTC stored | Click here |
| P0172 | System Too Rich (Bank 1) | - Heated oxygen sensor (bank 1 sensor 1) - Fuel pressure - PCV valve and hose - Air induction system - Exhaust gas leak - MAF meter - ECT sensor | Comes on | DTC stored | Click here |
| P0174 | System Too Lean (Bank 2) | - Heated oxygen sensor (bank 2 sensor 1) - Fuel pressure - PCV valve and hose - Air induction system - Exhaust gas leak - MAF meter - ECT sensor | Comes on | DTC stored | Click here |
| P0175 | System Too Rich (Bank 2) | - Heated oxygen sensor (bank 2 sensor 1) - Fuel pressure - PCV valve and hose - Air induction system - Exhaust gas leak - MAF meter - ECT sensor | Comes on | DTC stored | Click here |
| P0220 | Throttle / Pedal Position Sensor / Switch "B" Circuit | - Throttle position sensor (VTA2) circuit - ECM | Comes on | DTC stored | Click here |
| P0222 | Throttle / Pedal Position Sensor / Switch "B" Circuit Low Input | - Throttle position sensor (VTA2) circuit - ECM | Comes on | DTC stored | Click here |
| P0223 | Throttle / Pedal Position Sensor / Switch "B" Circuit High Input | - Throttle position sensor (VTA2) circuit - ECM | Comes on | DTC stored | Click here |
| P0230 | Fuel Pump Primary Circuit | - F/PMP relay circuit - ECM | - | DTC stored | Click here |
| P0300 | Random / Multiple Cylinder Misfire Detected | - Vacuum hose connection - Valve timing - Fuel pressure - Compression pressure - PCV hose and PCV valve - Spark plug - Injector - Valve clearance - MAF meter - ECT sensor - ECM | Comes on | DTC stored | Click here |
| P0301 | Cylinder 1 Misfire Detected | - Same as P0300 | Blink | DTC stored | Click here |
| P0302 | Cylinder 2 Misfire Detected | - Same as P0300 | Blink | DTC stored | Click here |
| P0303 | Cylinder 3 Misfire Detected | - Same as P0300 | Blink | DTC stored | Click here |
| P0304 | Cylinder 4 Misfire Detected | - Same as P0300 | Blink | DTC stored | Click here |
| P0305 | Cylinder 5 Misfire Detected | - Same as P0300 | Blink | DTC stored | Click here |
| P0306 | Cylinder 6 Misfire Detected | - Same as P0300 | Blink | DTC stored | Click here |
| P0307 | Cylinder 7 Misfire Detected | - Same as P0300 | Blink | DTC stored | Click here |
| P0308 | Cylinder 8 Misfire Detected | - Same as P0300 | Blink | DTC stored | Click here |
| P0327 | Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) | - Knock sensor (bank 1) - ECM | Comes on | DTC stored | Click here |
| P0328 | Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor) | - Knock sensor (bank 1) - ECM | Comes on | DTC stored | Click here |
| P0332 | Knock Sensor 2 Circuit Low Input (Bank 2) | - Knock sensor (bank 2) - ECM | Comes on | DTC stored | Click here |
| P0333 | Knock Sensor 2 Circuit High Input (Bank 2) | - Knock sensor (bank 2) - ECM | Comes on | DTC stored | Click here |
| P0335 | Crankshaft Position Sensor "A" Circuit | - Crankshaft position sensor circuit - Crankshaft timing pulley - ECM | Comes on | DTC stored | Click here |
| P0339 | Crankshaft Position Sensor "A" Circuit Intermittent | - Same as P0335 | - | DTC stored | Click here |
| P0340 | Camshaft Position Sensor Circuit Malfunction | - VVT sensor circuit (bank 1) - Camshaft timing gear - Timing belt - ECM | Comes on | DTC stored | Click here |
| P0341 | Camshaft Position Sensor "A" Circuit Range / Performance (Bank 1 or Single Sensor) | - Same as P0340 | Comes on | DTC stored | Click here |
| P0345 | Camshaft Position Sensor "A" Circuit (Bank 2) | - VVT sensor circuit (bank 2) - Camshaft timing gear - Timing belt - ECM | Comes on | DTC stored | Click here |
| P0346 | Camshaft Position Sensor "A" Circuit Range / Performance (Bank 2) | - Same as P0345 | Comes on | DTC stored | Click here |
| P0351 | Ignition Coil "A" Primary / Secondary Circuit | - No. 1 ignition coil (igniter) circuit - ECM | Comes on | DTC stored | Click here |
| P0352 | Ignition Coil "B" Primary / Secondary Circuit | - No. 2 ignition coil (igniter) circuit - ECM | Comes on | DTC stored | Click here |
| P0353 | Ignition Coil "C" Primary / Secondary Circuit | - No. 3 ignition coil (igniter) circuit - ECM | Comes on | DTC stored | Click here |
| P0354 | Ignition Coil "D" Primary / Secondary Circuit | - No. 4 ignition coil (igniter) circuit - ECM | Comes on | DTC stored | Click here |
| P0355 | Ignition Coil "E" Primary / Secondary Circuit | - No. 5 ignition coil (igniter) circuit - ECM | Comes on | DTC stored | Click here |
| P0356 | Ignition Coil "F" Primary / Secondary Circuit | - No. 6 ignition coil (igniter) circuit - ECM | Comes on | DTC stored | Click here |
| P0357 | Ignition Coil "G" Primary / Secondary Circuit | - No. 7 ignition coil (igniter) circuit - ECM | Comes on | DTC stored | Click here |
| P0358 | Ignition Coil "H" Primary / Secondary Circuit | - No. 8 ignition coil (igniter) circuit - ECM | Comes on | DTC stored | Click here |
| P0420 | Catalyst System Efficiency Below Threshold (Bank 1) | - Catalyst converter (bank 1) - Front exhaust pipe (rear catalyst converter) - Heated oxygen sensor (bank 1 sensor 1) - Heated oxygen sensor (bank 1 sensor 2) - Exhaust gas leak | Comes on | DTC stored | Click here |
| P0430 | Catalyst System Efficiency Below Threshold (Bank 2) | - Catalyst converter (bank 2) - Front exhaust pipe (rear catalyst converter) - Heated oxygen sensor (bank 2 sensor 1) - Heated oxygen sensor (bank 2 sensor 2) - Exhaust gas leak | Comes on | DTC stored | Click here |
| P0443 | Evaporative Emission Control System Purge Control Valve Circuit | - Open or short in VSV circuit for EVAP - VSV for EVAP - ECM | Comes on | DTC stored | Click here |
| P0504 | Brake Switch "A" / "B" Correlation | - Stop light switch circuit - ECM | - | DTC stored | Click here |
| P0505 | Idle Control System Malfunction | - Throttle body - Air induction system - PCV hose and PCV valve - ECM | Comes on | DTC stored | Click here |
| P0560 | System Voltage | - ECM power source circuit - ECM | Comes on | DTC stored | Click here |
| P0571 | Brake Switch "A" Circuit | - Same as P0504 | Comes on | DTC stored | Click here |
| P0604 | Internal Control Module Random Access Memory (RAM) Error | - ECM | Comes on | DTC stored | Click here |
| P0606 | ECM / PCM Processor | - ECM | Comes on | DTC stored | Click here |
| P0607 | Control Module Performance | - ECM | Comes on | DTC stored | Click here |
| P0617 | Starter Relay Circuit High | - STARTER relay Engine switch - ECM | Comes on | DTC stored | Click here |
| P0657 | Actuator Supply Voltage Circuit / Open | - ECM | Comes on | DTC stored | Click here |
| P0660 | Intake Manifold Tuning Valve Control Circuit / Open (Bank 1) | - Open or short in ACIS VSV circuit - ACIS VSV - ECM | Comes on | DTC stored | Click here |
| P1340 | Camshaft Position Sensor "A" (Bank 1 Sensor 2) | - Camshaft position sensor - Camshaft timing gear - ECM | Comes on | DTC stored | Click here |
| P1341 | Camshaft Position Sensor "A" (Bank 1 Sensor 2 ) | - Camshaft position sensor - Camshaft timing gear - ECM | Comes on | DTC stored | Click here |
| P2102 | Throttle Actuator Control Motor Circuit Low | - Throttle actuator circuit - ECM | Comes on | DTC stored | Click here |
| P2103 | Throttle Actuator Control Motor Circuit High | - Throttle actuator circuit - ECM | Comes on | DTC stored | Click here |
| P2111 | Throttle Actuator Control System - Stuck Open | - Throttle actuator - Throttle body | Comes on | DTC stored | Click here |
| P2112 | Throttle Actuator Control System - Stuck Closed | - Throttle actuator - Throttle body | Comes on | DTC stored | Click here |
| P2118 | Throttle Actuator Control Motor Current Range / Performance | - Open in ETCS power source circuit - ECM | Comes on | DTC stored | Click here |
| P2119 | Throttle Actuator Control Throttle Body Range / Performance | - Throttle actuator - ECM | Comes on | DTC stored | Click here |
| P2120 | Throttle / Pedal Position Sensor / Switch "D" Circuit | - Accelerator pedal position sensor - ECM | Comes on | DTC stored | Click here |
| P2121 | Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance | - Accelerator pedal position sensor - ECM | Comes on | DTC stored | Click here |
| P2122 | Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input | - Accelerator pedal position sensor - Open in VCP1 circuit - Open or ground short in VPA circuit - ECM | Comes on | DTC stored | Click here |
| P2123 | Throttle / Pedal Position Sensor / Switch "D" Circuit High Input | - Accelerator pedal position sensor - Open in EPA circuit - ECM | Comes on | DTC stored | Click here |
| P2125 | Throttle / Pedal Position Sensor / Switch "E" Circuit | - Accelerator pedal position sensor - ECM | Comes on | DTC stored | Click here |
| P2127 | Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input | - Accelerator pedal position sensor - Open in VCP2 circuit - Open or ground short in VPA2 circuit - ECM | Comes on | DTC stored | Click here |
| P2128 | Throttle / Pedal Position Sensor / Switch "E" Circuit High Input | - Accelerator pedal position sensor - Open in EPA2 circuit - ECM | Comes on | DTC stored | Click here |
| P2135 | Throttle / Pedal Position Sensor / Switch "A" / "B" Voltage Correlation | - Short between VTA1 and VTA2 circuits - Throttle position sensor (built into throttle body) - ECM | Comes on | DTC stored | Click here |
| P2138 | Throttle / Pedal Position Sensor / Switch "D" / "E" Voltage Correlation | - Short between VPA and VPA2 circuits - Accelerator pedal position sensor - ECM | Comes on | DTC stored | Click here |
| P2195 | Oxygen Sensor Signal Stuck Lean (Bank 1 Sensor 1) | - Same as DTC P0130 | Comes on | DTC stored | Click here |
| P2196 | Oxygen Sensor Signal Stuck Rich (Bank 1 Sensor 1) | - Same as DTC P0130 | Comes on | DTC stored | Click here |
| P2197 | Oxygen Sensor Signal Stuck Lean (Bank 2 Sensor 1) | - Same as DTC P0130 | Comes on | DTC stored | Click here |
| P2198 | Oxygen Sensor Signal Stuck Rich (Bank 2 Sensor 1) | - Same as DTC P0130 | Comes on | DTC stored | Click here |
| U0001 | High Speed CAN Communication Bus | - ECM | Comes on | DTC stored | Click here |