Possible causes – EGR passage clogged– Faulty EGR Vacuum Modulator Valve– Faulty EGR Valve– Faulty EGR solenoid valve– EGR solenoid valve harness is open or shorted– EGR solenoid valve circuit poor electrical connection– Dead (Weak) battery– Faulty EGR temperature sensor and circuit– Exhaust gas leaks Tech description EGR flow malfunction could be caused by a…
Tag: TOYOTA
P0401 TOYOTA Exhaust Gas Recirculation Flow Insufficient Detected
Possible causes – EGR passage clogged– Faulty EGR Vacuum Modulator Valve– Faulty EGR Valve– Faulty EGR solenoid valve– EGR solenoid valve harness is open or shorted– EGR solenoid valve circuit poor electrical connection– Dead (Weak) battery– Faulty EGR temperature sensor and circuit– Exhaust gas leaks Tech description EGR flow malfunction could be caused by a…
P1410 1997 TOYOTA AVALON EGR Valve Position Sensor Circuit Malfunction
Possible causes – EGR Valve Position Sensor Tech description Usually replacing the EGR Valve Position Sensor takes care of the problem. The sensor is located on top of the EGR valve. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1410 1997 TOYOTA AVALON OBD Code Description The EGR Valve Position Sensor monitor…
P1410 1998 TOYOTA AVALON EGR Valve Position Sensor Circuit Malfunction
Possible causes – EGR Valve Position Sensor Tech description Usually replacing the EGR Valve Position Sensor takes care of the problem. The sensor is located on top of the EGR valve. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1410 1998 TOYOTA AVALON OBD Code Description The EGR Valve Position Sensor monitor…
P1410 TOYOTA EGR Valve Position Sensor Circuit Malfunction
Possible causes – EGR Valve Position Sensor Tech description Usually replacing the EGR Valve Position Sensor takes care of the problem. The sensor is located on top of the EGR valve. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1410 TOYOTA OBD Code Description The EGR Valve Position Sensor monitor the position…
P0402 TOYOTA Exhaust Gas Recirculation Flow Excessive Detected
Possible causes – EGR volume control valve stuck open– Faulty EGR volume control valve– EGR solenoid valve harness is open or shorted– EGR solenoid valve circuit poor electrical connection– Faulty EGR temperature sensor and circuit When is the obd code mean? High Exhaust Gas Recirculation (EGR) flow control is detected Symptoms – Engine Light ON…
P0011 TOYOTA Camshaft Position A Timing Over-Advanced or System Performance Bank 1
Possible causes – Dirty Oil– Variable Valve Timing (VVT) circuit is open or shorted– Oil Control Valve (OCV) circuit is open or shorted– Faulty variable valve timing (VVT)– Faulty oil control valve (OCV)– Damaged ECM Tech description There are factory service bulletins for the following Toyota models: 2005-2007 Toyota CamryToyota Camry Service Bulletin OBDII Code…
P0015 TOYOTA Camshaft Position B Timing Over-Retarded Bank 1
Possible causes – Dirty Oil– Variable Valve Timing (VVT) circuit is open or shorted– Oil Control Valve (OCV) circuit is open or shorted– Faulty variable valve timing (VVT)– Faulty oil control valve (OCV)– Damaged ECM When is the obd code mean? After the ECM sends the target duty cycle signal to the OCV, the ECM…
P0024 TOYOTA Camshaft Position B Timing Over-Advanced or System Performance Bank 2
Possible causes – Dirty Oil– Variable Valve Timing (VVT) circuit is open or shorted– Oil Control Valve (OCV) circuit is open or shorted– Faulty variable valve timing (VVT)– Faulty oil control valve (OCV)– Damaged Engine Control Module (ECM) Tech description If the engine oil is clean and the VVT and OCV circuits are OK, replaced…
P0025 TOYOTA Camshaft Position B Timing Over-Retarded Bank 2
Possible causes – Dirty Oil– Variable Valve Timing (VVT) circuit is open or shorted– Oil Control Valve (OCV) circuit is open or shorted– Faulty variable valve timing (VVT)– Faulty oil control valve (OCV)– Damaged Engine Control Module (ECM) When is the obd code mean? After the ECM sends the target duty cycle signal to the…