Possible causes – Blown Fuel Pump fuse– Open Fuel Pump Monitor Circuit– Faulty Fuel Pump Relay– Damaged Engine Control Module (ECM) When is the obd code mean? The code will be set if a low voltage on the control circuit of the fuel pump relay is detected by the ECM. Symptoms – Engine Light ON…
Tag: HYUNDAI
P0420 HYUNDAI Warm Up Catalyst Efficiency Below Threshold Bank 1
Possible causes – Catalytic converter deterioration or malfunction– Exhaust system leaks– Loose front or rear HO2Ss– Faulty front heater O2 sensor– O2 sensors harness is open or shorted– O2 sensors poor electrical connection Tech description As the code description implies the P0420 code means that the vehicle’s control module has detected that the three-way catalytic…
P0430 HYUNDAI Warm Up Catalyst Efficiency Below Threshold Bank 2
Possible causes – Catalytic converter deterioration or malfunction– Exhaust system leaks– Loose front or rear HO2Ss– Faulty front heater O2 sensor– O2 sensors harness is open or shorted– O2 sensors poor electrical connection Tech description As the code description implies the P0430 code means that the vehicle’s control module has detected that the three-way catalytic…
P0431 HYUNDAI Warm Up Catalyst Efficiency Below Threshold Bank 2
Possible causes – Catalytic converter deterioration or malfunction– Exhaust system leaks– Loose front or rear HO2Ss– Faulty front heater O2 sensor– O2 sensors harness is open or shorted– O2 sensors poor electrical connection Tech description As the code description implies the P0431 code means that the vehicle’s control module has detected that the three-way catalytic…
P1529 HYUNDAI TCM Mil On Request Signal
Possible causes – Check for transmission codes. Tech description The code means that there is a problem with transmission. The Transmission Control Module (TCM) sends a signal to the Engine Control Module (ECM) to turn the engine light ON. Check the Transmission Control Module (TCM) for codes. Note: No all the scanner can read Transmission…
P0532 HYUNDAI A/C Refridgerant Pressure Sensor A Circuit Low Input
Possible causes – A/C system low or over charge with refrigerant– Faulty A/C refrigerant pressure sensor– Cooling fans in-operative– A/C refrigerant pressure sensor circuit open or shorted– A/C refrigerant pressure sensor circuit poor electrical connection When is the obd code mean? The P0532 code is detected when the signal circuit is too low. Symptoms –…
P0533 HYUNDAI A/C Refridgerant Pressure Sensor A Circuit High Input
Possible causes – A/C system low or over charge with refrigerant– Faulty A/C refrigerant pressure sensor– Cooling fans in-operative– A/C refrigerant pressure sensor circuit open or shorted– A/C refrigerant pressure sensor circuit poor electrical connection When is the obd code mean? The P0533 code is detected when the signal circuit is too high. Symptoms –…
P1166 2002 HYUNDAI SANTA FE O2 Sensor System Lambda Controller at the Limit Bank 1
Possible causes – Air leakage or restriction in intake or exhaust system– Dirty engine oil or oil level too high– Front HO2S or MAFS contamination– Fuel system– EVAP system– Faulty sensor signals Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1166 2002 HYUNDAI SANTA FE OBD Code Description The Lambda closed-loop control…
P1166 HYUNDAI O2 Sensor System Lambda Controller at the Limit Bank 1
Possible causes – Air leakage or restriction in intake or exhaust system– Dirty engine oil or oil level too high– Front HO2S or MAFS contamination– Fuel system– EVAP system– Faulty sensor signals Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1166 HYUNDAI OBD Code Description The Lambda closed-loop control system is included…
P1167 HYUNDAI O2 Sensor System Lambda Controller at the Limit Bank 2
Possible causes – Air leakage or restriction in intake or exhaust system– Dirty engine oil or oil level too high– Front HO2S or MAFS contamination– Fuel system– EVAP system– Faulty sensor signals Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1167 HYUNDAI OBD Code Description The Lambda closed-loop control system is included…