Possible causes – Throttle Body Plate Binding– Faulty Throttle Actuator– Throttle Actuator harness is open or shorted– Throttle Actuator circuit poor electrical connection When is the obd code mean? Throttle valve locked during Engine Control Module (ECM) order to close Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2111 TOYOTA OBD Code…
Tag: TOYOTA
P2112 TOYOTA Throttle Actuator Control System – Stuck Closed
Possible causes – Throttle Body Plate Binding– Faulty Throttle Actuator– Throttle Actuator harness is open or shorted– Throttle Actuator circuit poor electrical connection When is the obd code mean? Throttle valve locked during Engine Control Module (ECM) order to open Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2112 TOYOTA OBD Code…
P0220 TOYOTA Throttle/Pedal Position Sensor/Switch B Circuit
Possible causes – Throttle Position Sensor (TPS) harness is open or shorted– Throttle Position Sensor (TPS) circuit poor electrical connection– Faulty Throttle Position Sensor (TPS)– Fault Electric Throttle Control Actuator (or Throttle Body Motor)– Accelerator Pedal Position Sensor (APP) When is the obd code mean? An unexpected voltage from the Throttle Position Sensor (TPS) is…
P0510 TOYOTA Closed Throttle Position Switch Malfunction
Possible causes – Throttle Position Switch (TPS) Adjustment– Faulty Throttle Position Switch (TPS)– Throttle Position Switch (TPS) harness open or shorted– Throttle Position Switch (TPS) circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Engine idle problems– Possible hard to start– Possible shifting problems
C1248 TOYOTA Open Circuit in Rear Differential Lock
Possible causes – Transfer indicator switch (reardiff. lock) – Rear differential lock circuit – Brake actuator (skid control ECU) – 4WD control ECU
C1249 TOYOTA Open in Stop Light Switch Circuit
Possible causes – Stop light switch – Stop light switch circuit
P0617 TOYOTA Starter Relay Circuit High
Possible causes – Park/neutral position (PNP) relay (starter relay)– Park/neutral position (PNP) relay (starter relay) harness is open or shorted– Park/neutral position (PNP) relay (starter relay) circuit poor electrical connection– Faulty Transmission Control Module (TCM) When is the obd code mean? The P0617 code is detected when the Engine Control Module (ECM) has detected a…
P2251 TOYOTA Rear Air/Fuel Ratio Sensor Bank 1 Sensor 1 VS Line High Voltage
Possible causes – Rear Air/Fuel Ratio Sensor Bank 1 Sensor 1 harness is open or shorted– Rear Air/Fuel Ratio Sensor Bank 1 Sensor 1 circuit poor electrical connection– Faulty Rear Air/Fuel Ratio Sensor Bank 1 Sensor 1 Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2251 TOYOTA OBD Code Description The rear…
P2444 TOYOTA Secondary Air Injection System Pump Stuck ON Bank 1
Possible causes – Short in Air Pump circuit– Air pump assembly– Faulty Pressure Sensor– Pressure Sensor harness is open or shorted– Pressure Sensor circuit poor electrical connection When is the obd code mean? If the pressure level from the sensor has not reached a certain level despite the ECM turning on the air pump,or if…
P2769 TOYOTA Torque Converter Clutch Solenoid Circuit Low
Possible causes - Short in shift solenoid valve DSL circuit- Faulty Shift solenoid valve DSL- Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2769 TOYOTA OBD Code Description The shift solenoid valve DSL is turned “ON” and “OFF” by signals from the Engine Control Module (ECM) in order…