Possible causes – Faulty Brake Switch– Misadjusted brake switch– Brake Switch harness is open or shorted– Brake Switch circuit poor electrical connection When is the obd code mean? The P0571 codes is set when the stop light switch does not turn off even once the vehicle is driven. Symptoms – Engine Light ON (or Service…
Tag: ISUZU
P0267 ISUZU Injector 3 Control Circuit Low Voltage
Possible causes – Dirty Fuel Injector 3– Faulty Fuel Injector 3– Plugged Fuel Injector 3– Fuel injector 3 harness is open or shorted– Fuel injector 3 circuit poor electrical connection Tech description Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before replacing the injector. Symptoms – Engine…
P0270 ISUZU Injector 4 Control Circuit Low Voltage
Possible causes – Dirty Fuel Injector 4– Faulty Fuel Injector 4– Plugged Fuel Injector 4– Fuel injector 4 harness is open or shorted– Fuel injector 4 circuit poor electrical connection Tech description Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before replacing the injector. Symptoms – Engine…
P0016 ISUZU Incorrect Correlation Between Camshaft Sensor And Crankshaft Sensor
Possible causes – Dirty Oil– Engine mechanical problems– Camshaft timing incorrectly set– Loose harmonic balancer Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P0017 ISUZU Crankshaft Position-Exhaust Camshaft Position Correlation
Possible causes – Dirty Oil– Engine mechanical problems– Faulty camshaft position sensor– Faulty crankshaft position sensor Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0017 ISUZU OBD Code Description Crankshaft Position (CKP) – Exhaust Camshaft Position (CMP)
P0013 ISUZU Variable Camshaft Timing Actuator Malfunction
Possible causes – Dirty Oil– Low engine oil level– Variable Camshaft Timing Circuit open or shorted– Variable Camshaft Timing Circuit poor electrical connection– Failed Camshaft Actuator Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P0014 ISUZU Camshaft Phase Angle Error
Possible causes – Dirty Oil– Low engine oil level– Variable Camshaft Timing harness open or shorted– Variable Camshaft Timing circuit poor electrical connection– Failed Camshaft Actuator Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P0401 ISUZU 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…
P0406 ISUZU Exhaust Gas Recirculation Position Sensor Circuit High Voltage
Possible causes – EGR Valve clogged, dirty or leaky– EGR valve damaged/defective– EGR volume control solenoid valve– EGR temperature sensor and circuit– EGR volume control solenoid valve harness is open or shorted– EGR volume control solenoid valve circuit poor electrical connection When is the obd code mean? An improper voltage signal is sent to ECM…
P0404 ISUZU Exhaust Gas Recirculation Open Position Performance
Possible causes – EGR volume control solenoid valve– EGR volume control solenoid valve harness is open or shorted– EGR volume control solenoid valve circuit poor electrical connection– EGR temperature sensor and circuit When is the obd code mean? An improper voltage signal is sent to ECM through the valve Symptoms – Engine Light ON (or…