LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2020 >> BRZ tS >> Repair and Diagnosis (Single Page) >> Quick Lookups >> DTC Index >> Engine Control System DTCS
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Engine Control System DTCS

ENGINE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE DESCRIPTION

Description
DTC P000A: A Camshaft Position Slow Response (Bank 1); DTC P000C: A Camshaft Position Slow Response (Bank 2); DTC P0011: Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1); DTC P0021: Camshaft Position "A" - Timing Over-Advanced Or System Performance (Bank 2)
DTC P000B: B Camshaft Position Slow Response (Bank 1); DTC P000D: B Camshaft Position Slow Response (Bank 2); DTC P0014: Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 1); DTC P0024: Camshaft Position "B" - Timing Over-Advanced Or System Performance (Bank 2)
DTC P0010: A Camshaft Position Actuator Circuit/Open (Bank 1); DTC P0020: A Camshaft Position Actuator Circuit/Open (Bank 2)
DTC P0013: B Camshaft Position - Actuator Circuit/Open (Bank 1); DTC P0023: B Camshaft Position - Actuator Circuit/Open (Bank 2)
DTC P0016: Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A); DTC P0017: Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B); DTC P0018: Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A); DTC P0019: Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor B)
DTC P0030: Oxygen Sensor Heater Control Circuit (Bank 1 Sensor 1); DTC P0031: Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1); DTC P0032: Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1)
DTC P0037: Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2); DTC P0038: Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2); DTC P0141: Oxygen Sensor Heater Circuit (Bank 1 Sensor 2)
DTC P0068: Manifold Pressure Sensor Range/Performance
DTC P0071: Ambient Air Temperature Sensor Circuit "A" Range/Performance
DTC P0072: Ambient Air Temperature Sensor Circuit "A" Low
DTC P0073: Ambient Air Temperature Sensor Circuit "A" High
DTC P0087: Fuel Rail/System Pressure - Too Low
DTC P0088: Fuel Rail/System Pressure - Too High
DTC P0101: Air Flow Sensor Characteristic
DTC P0102: Mass Air Flow Circuit Low; DTC P0103: Mass Air Flow Circuit High
DTC P0107: Manifold Absolute Pressure/Barometric Pressure Circuit Low Input; DTC P0108: Manifold Absolute Pressure/Barometric Pressure Circuit High Input
DTC P0111: Intake Temperature Sensor Characteristic
DTC P0112: Intake Air Temperature Circuit Low Input; DTC P0113: Intake Air Temperature Circuit High Input
DTC P0116: Engine Coolant Temp. Sensor Circuit Range/Performance
DTC P0117: Engine Coolant Temperature Circuit Low Input; DTC P0118: Engine Coolant Temperature Circuit High Input
DTC P0122: Throttle/Pedal Position Sensor/Switch "A" Circuit Low Input; DTC P0123: Throttle/Pedal Position Sensor/Switch "A" Circuit High Input; DTC P0222: Sub-throttle sensor circuit Low; DTC P0223: Throttle/Pedal Position Sensor/Switch "B" Circuit High Input; DTC P2135: Throttle sensor characteristic
DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
DTC P0128: Thermostat (Characteristic)
DTC P0131: Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 1); DTC P0132: Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 1); DTC P0134: Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
DTC P0137: Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2)
DTC P0138: Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2)
DTC P013A: O2 Sensor Slow Response - Rich To Lean (Bank 1 Sensor 2); DTC P013B: O2 Sensor Slow Response - Lean To Rich (Bank 1 Sensor 2); DTC P013E: O2 Sensor Delayed Response - Rich To Lean (Bank 1 Sensor 2); DTC P013F: O2 Sensor Delayed Response - Lean To Rich (Bank 1 Sensor 2)
DTC P014C: O2 Sensor Slow Response - Rich To Lean (Bank 1 Sensor 1); DTC P014D: O2 Sensor Slow Response - Lean To Rich (Bank 1 Sensor 1);
DTC P0171: System Too Lean (Bank 1); DTC P0172: System Too Rich (Bank 1); DTC P1170: Fuel System Abnormal (Port); DTC P117B: Fuel System Abnormal (DI)
DTC P0191: Fuel Rail Pressure Sensor "A" Circuit Range/Performance
DTC P0192: Fuel Rail Pressure Sensor Circuit Low Input
DTC P0193: Fuel Rail Pressure Sensor Circuit High Input
DTC P1192: Fuel Rail Pressure Sensor "B" Circuit Low
DTC P1193: Fuel Rail Pressure Sensor "B" Circuit High
DTC P0196: Engine Oil Temperature Sensor Range/Performance
DTC P0197: Engine Oil Temperature Sensor Low; DTC P0198: Engine Oil Temperature Sensor High
DTC P0201: Injector Circuit / Open - (Cylinder 1); DTC P0202: Injector Circuit / Open - (Cylinder 2) DTC P0203: Injector Circuit / Open - (Cylinder 3) DTC P0204: Injector Circuit / Open - (Cylinder 4)
DTC P0230: Fuel Pump Primary Circuit
DTC P0300: Random/Multiple Cylinder Misfire Detected; DTC P0301: Cylinder 1 Misfire Detected; DTC P0302: Cylinder 2 Misfire Detected; DTC P0303: Cylinder 3 Misfire Detected; DTC P0304: Cylinder 4 Misfire Detected
DTC P0327: Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor); DTC P0328: Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor); DTC P0332: Knock Sensor 2 Circuit Low (Bank 2); DTC P0333: Knock Sensor 2 Circuit High (Bank 2)
DTC P0335: Crankshaft Position Sensor "A" Circuit; DTC P0336: Crank angle sensor characteristic
DTC P0340: Camshaft Position Sensor "A" Circuit (Bank 1 or Single Sensor); DTC P0341: Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1); DTC P0345: Camshaft Position Sensor "A" Circuit (Bank 2); DTC P0346: Camshaft Position Sensor "A" Circuit Range/Performance (Bank 2)
DTC P0351: Ignition Coil "A" Primary/Secondary Circuit; DTC P0352: Ignition Coil "B" Primary/Secondary Circuit; DTC P0353: Ignition Coil "C" Primary/Secondary Circuit; DTC P0354: Ignition Coil "D" Primary/Secondary Circuit
DTC P0365: Camshaft Position Sensor "B" Circuit (Bank 1); DTC P0366: Camshaft Position Sensor "B" Circuit Range/Performance (Bank 1); DTC P0390: Camshaft Position Sensor "B" Circuit (Bank 2); DTC P0391: Camshaft Position Sensor "B" Circuit Range/Performance (Bank 2)
DTC P0420: Catalyst System Efficiency Below Threshold (Bank 1)
DTC P0441: Purge flow
DTC P0451: ELCM Evaporative Emission Control System Pressure Sensor Performance; DTC P0452: ELCM Evaporative Emission Control System Pressure Sensor (Continuity LOW); DTC P0453: ELCM Evaporative Emission Control System Pressure Sensor (Continuity HIGH)
DTC P0455: Evaporative Emission Control System Leak Detected (Gross Leak); DTC P0456: Evaporative Emission Control System Leak Detected (Very Small Leak); DTC P1451: Fuel Tank Pressure Sensor Range/Performance; DTC P2404: Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance
DTC P0458: Evaporative Emission System Purge Control Valve Circuit Low; DTC P0459: Evaporative Emission System Purge Control Valve Circuit High
DTC P2158: Vehicle Speed Sensor "A"
DTC P0506: ISC Valve Characteristic {1} Low; DTC P0507: ISC Valve Characteristic {1} High
DTC P050A: Cold Start Idle Air Control System Performance; DTC P050B: Cold Start Ignition Timing Abnormal
DTC P0512: Starter Switch Circuit High input; DTC P0616: Starter Relay Circuit Low; DTC P0617: Starter Relay Circuit High; DTC P081A: Starter Cut Relay System Circuit (Low)
DTC P0560: Backup Power Supply
DTC P0604: Internal Control Module Random Access Memory (RAM) Error; DTC P0605: Internal Control Module Read Only Memory (ROM) Error; DTC P0606: Micro-computer (CPU Failure); DTC P060A: Internal Control Module Monitoring Processor Performance; DTC P060B: Internal Control Module A/D Processing Performance; DTC P062F: EEPROM Error
DTC P062D: No. 1 Fuel Injector Driver Circuit Performance; DTC P1261: DI Injector Circuit/Open - (Cylinder 1); DTC P1262: DI Injector Circuit/Open - (Cylinder 2); DTC P1263: DI Injector Circuit/Open - (Cylinder 3); DTC P1264: DI Injector Circuit/Open - (Cylinder 4)
DTC P0685: Main Relay ON Stuck
DTC P0700: AT-MIL Lighting Request
DTC P0851: Neutral Switch Circuit Low; DTC P0852: Neutral Switch Circuit High
DTC P1109: Detected Throttle Deposit; DTC P2109: Throttle Angle Sensor Closed Position Error
DTC P1160: Return Spring Failure; DTC P2119: Throttle Control Circuit Range/Performance Problem
DTC P119E: Air-Fuel Ratio Imbalance For Port Injection (Bank1 Fluctuation Engine Speed); DTC P119F: Air-Fuel Ratio Imbalance For Direct Injection (Bank1 Fluctuation Engine speed); DTC P219A: Air-Fuel Ratio Imbalance (Bank 1)
DTC P1235: High-Pressure Fuel Pump Abnormal
DTC P1449: Vent Control Filter Clogging
DTC P1603: Engine Stall History
DTC P1604: Startability Malfunction
DTC P2096: Sub FB Correction Amount 1 Lean; DTC P2097: Sub FB Correction Amount 1 Rich
DTC P2101: ETC Motor Drive Circuit; DTC P2102: ETC Motor Relay Power Supply Normally OFF; DTC P2103: ETC Motor Relay Power Supply Normally ON
DTC P2122: Main Accelerator Pedal Position Sensor Low; DTC P2123: Main Accelerator Pedal Position Sensor High; DTC P2127: Sub-Accelerator Position Sensor Low; DTC P2128: Sub-accelerator Position Sensor High; DTC P2138: Accelerator Pedal Position Sensor Characteristic
DTC P2195: O2 Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 1); DTC P2196: O2 Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 1)
DTC P2270: O2 Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 2)
DTC P2271: O2 Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 2)
DTC P2401: Evaporative Emission Leak Detection Pump Stuck OFF; DTC P2402: Evaporative Emission Leak Detection Pump Stuck ON; DTC P2419: Evaporate Emission System Switching Valve Control Circuit Low; DTC P2420: Evaporate Emission System Switching Valve Control Circuit High
DTC P2530: Ignition SW Circuit
DTC P2610: Soak Timer IC Error
DTC U0073: Control Module Communication Bus "A" Off; DTC U0101: Lost Communication With TCM; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0155: Lost Communication With Instrument Panel Cluster (IPC) Control Module; DTC U0402: Invalid Data Received From TCM; DTC U0416: Invalid Data Received From Vehicle Dynamics Control Module; DTC U0423: Invalid Data Received From Instrument Panel Cluster Control; Module