P018B Kia Fuel Pressure (Sensor B) Circuit Range / Performance OBD Code: System: Subsystem: P018B Kia – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Fuel Pressure (Sensor B) Circuit Range / Performance Location: Analysis: Possible Causes: Sensor B Out of Expected Range Tech description: Kia Vehicle:Kia Amanti,Kia Borrego,Kia Forte,Kia Optima,Kia Rio,Kia Rondo,Kia Sedona,Kia…
P018A Kia Fuel Pressure (Sensor B) Circuit
P018A Kia Fuel Pressure (Sensor B) Circuit OBD Code: System: Subsystem: P018A Kia – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Fuel Pressure (Sensor B) Circuit Location: Analysis: Possible Causes: Sensor B Circuit Issue Tech description: Kia Vehicle:Kia Amanti,Kia Borrego,Kia Forte,Kia Optima,Kia Rio,Kia Rondo,Kia Sedona,Kia Sorento,Kia Spectra,Kia Sportage,Kia Sorento,Kia KM420,Kia Cadenza,Kia Picanto,Kia Borrego,Kia…
P0189 Kia Fuel Temperature Sensor B Circuit Intermittent
P0189 Kia Fuel Temperature Sensor B Circuit Intermittent Possible causes – Faulty Fuel Temperature Sensor– Fuel Temperature Sensor harness is open or shorted– Fuel Temperature Sensor circuit poor electrical connection Tech description Replaced Fuel Temperature Sensor Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0189 Kia Description The fuel tank temperature sensor…
P0188 Kia Engine Fuel Temperature Sensor B Circuit High Input
P0188 Kia Engine Fuel Temperature Sensor B Circuit High Input Possible causes – Faulty Engine Fuel Temperature Sensor– Engine Fuel Temperature Sensor harness is open or shorted– Engine Fuel Temperature Sensor circuit poor electrical connection What about the obd code? An excessively high voltage is sent to Powertrain Control Module (PCM) by the Engine Fuel…
P0187 Kia Fuel Temperature Sensor B Circuit Low Input
P0187 Kia Fuel Temperature Sensor B Circuit Low Input Possible causes – Faulty Fuel Temperature Sensor– Fuel Temperature Sensor harness is open or shorted– Fuel Temperature Sensor circuit poor electrical connection Tech description Replaced Fuel Temperature Sensor Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0187 Kia Description The fuel tank temperature…
P0186 Kia Fuel Temperature Sensor B Circuit Range/Performance
P0186 Kia Fuel Temperature Sensor B Circuit Range/Performance Possible causes – Faulty Fuel Temperature Sensor– Fuel Temperature Sensor harness is open or shorted– Fuel Temperature Sensor circuit poor electrical connection Tech description Replaced Fuel Temperature Sensor Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0186 Kia Description The fuel tank temperature sensor…
P0185 Kia Fuel Temperature Sensor B Circuit Malfunction
P0185 Kia Fuel Temperature Sensor B Circuit Malfunction Possible causes – Faulty Fuel Temperature Sensor– Fuel Temperature Sensor harness is open or shorted– Fuel Temperature Sensor circuit poor electrical connection Tech description Replaced Fuel Temperature Sensor Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0185 Kia Description The fuel tank temperature sensor…
P0184 Kia Fuel Temperature Sensor A Circuit Intermittent
P0184 Kia Fuel Temperature Sensor A Circuit Intermittent Possible causes – Faulty Fuel Temperature Sensor– Fuel Temperature Sensor harness is open or shorted– Fuel Temperature Sensor circuit poor electrical connection Tech description Replaced Fuel Temperature Sensor Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0184 Kia Description The fuel tank temperature sensor…
P0183 Kia Engine Fuel Temperature Sensor A Circuit High Input
P0183 Kia Engine Fuel Temperature Sensor A Circuit High Input Possible causes – Faulty Engine Fuel Temperature Sensor– Engine Fuel Temperature Sensor harness is open or shorted– Engine Fuel Temperature Sensor circuit poor electrical connection What about the obd code? An excessively high voltage is sent to Powertrain Control Module (PCM) by the Engine Fuel…
P0182 Kia Fuel Temperature Sensor Circuit Low Input
P0182 Kia Fuel Temperature Sensor Circuit Low Input Possible causes – Faulty Fuel Temperature Sensor– Fuel Temperature Sensor harness is open or shorted– Fuel Temperature Sensor circuit poor electrical connection– Electric throttle control actuator– Accelerator pedal position sensor What about the obd code? An excessively low voltage from the sensor is sent to ECM. Symptoms…
P0181 Kia Fuel Temperature Sensor Circuit Range/Performance
P0181 Kia Fuel Temperature Sensor Circuit Range/Performance Possible causes – Faulty Fuel Temperature Sensor– Fuel Temperature Sensor harness is open or shorted– Fuel Temperature Sensor circuit poor electrical connection What about the obd code? Rationally incorrect voltage from the sensor is sent to ECM, compared with the voltage signals from engine coolant temperature sensor and…
P0180 Kia Engine Fuel Temperature Sensor A Circuit
P0180 Kia Engine Fuel Temperature Sensor A Circuit Possible causes – Faulty Engine Fuel Temperature Sensor– Engine Fuel Temperature Sensor harness is open or shorted– Engine Fuel Temperature Sensor circuit poor electrical connection What about the obd code? An excessively high or low voltage is sent to Powertrain Control Module (PCM) by the Engine Fuel…
P0179 Kia Fuel Composition Sensor Circuit High Input
P0179 Kia Fuel Composition Sensor Circuit High Input Possible causes – Flexible Fuel (FF) sensor to Vehicle Power (VPWR) circuit harness open or shorted– FF to VPWR circuit poor electrical connection– Open in FF sensor signal circuit– Short to ground in FF sensor signal circuit– Fuel contamination Tech description Replaced Fuel Composition Sensor Symptoms –…
P0178 Kia Fuel Composition Sensor Circuit Low Frequency
P0178 Kia Fuel Composition Sensor Circuit Low Frequency Possible causes – Faulty fuel composition sensor– Fuel Composition Sensor harness is open or shorted– Fuel Composition Sensor circuit poor electrical connection Tech description Replaced Fuel Composition Sensor What about the obd code? The ECM detects that the fuel composition sensor output frequency is less than 45…
P0177 Kia Fuel Composition Sensor Circuit Range/Performance
P0177 Kia Fuel Composition Sensor Circuit Range/Performance Possible causes – Flexible Fuel (FF) sensor to Vehicle Power (VPWR) circuit harness open or shorted– FF to VPWR circuit poor electrical connection– Open in FF sensor signal circuit– Short to ground in FF sensor signal circuit – Fuel contamination Tech description Replaced Fuel Composition Sensor Symptoms –…
P0176 Kia Fuel Composition Sensor Circuit Malfunction
P0176 Kia Fuel Composition Sensor Circuit Malfunction Possible causes – Flexible Fuel (FF) sensor to Vehicle Power (VPWR) circuit harness open or shorted– FF to VPWR circuit poor electrical connection– Open in FF sensor signal circuit– Short to ground in FF sensor signal circuit – Fuel contamination Symptoms – Engine Light ON (or Service Engine…
P0175 Kia Fuel Injection System Too Rich Bank 2
P0175 Kia Fuel Injection System Too Rich Bank 2 Possible causes – Faulty front heated oxygen sensor– Ignition misfiring– Faulty fuel injectors– Exhaust gas leaks– Incorrect fuel pressure– Faulty Mass Air Flow (MAF) sensor What about the obd code? – Fuel injection system does not operate properly.– The amount of mixture ratio compensation is too…
P0174 Kia Fuel Trim System Lean Bank 2
P0174 Kia Fuel Trim System Lean Bank 2 Possible causes – Intake air leaks– Faulty front heated oxygen sensor– Ignition misfiring– Faulty fuel injectors– Exhaust gas leaks– Incorrect fuel pressure– Lack of fuel– Faulty Mass Air Flow (MAF) sensor– Incorrect Positive Crankcase Ventilation (PCV) hose connection Tech description If the P0171 Kia is combined with…
P0173 Kia Fuel System 2/1 Rich Control Over Limit
P0173 Kia Fuel System 2/1 Rich Control Over Limit Possible causes – Faulty front heated oxygen sensor– Ignition misfiring– Faulty fuel injectors– Exhaust gas leaks– Manifold Absolute Pressure (MAP) Sensor What about the obd code? – Fuel injection system does not operate properly.– The amount of mixture ratio compensation is not correct Symptoms – Engine…
P0172 Kia Fuel Injection System Too Rich Bank 1
P0172 Kia Fuel Injection System Too Rich Bank 1 Possible causes – Faulty front heated oxygen sensor– Ignition misfiring– Faulty fuel injectors– Exhaust gas leaks– Incorrect fuel pressure – Faulty Mass Air Flow (MAF) sensor What about the obd code? – Fuel injection system does not operate properly.– The amount of mixture ratio compensation is…