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
P0402 ISUZU 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…
P0606 ISUZU Internal Processor Error
Possible causes – Engine Control Module (ECM) Harness power supply circuit is open or shorted– Engine Control Module (ECM) Programming– Faulty Engine Control Module (ECM) Tech description Check the ECM fuse, if fuse is OK try erasing the code first and if the code comes back you may have to reprogram or replaced the ECM….
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…