Category: Cadillac

P2230 Cadillac Barometric Pressure Circuit Intermittent OBD Code: System: Subsystem:  P2230 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Barometric Pressure Circuit Intermittent Location: Analysis: Possible Causes:    Circuit Sporatic / Not Continuous   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT , Cadillac ATS…

P2226 Cadillac Barometric Pressure Circuit OBD Code: System: Subsystem:  P2226 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Barometric Pressure Circuit Location: Analysis: Possible Causes:    Circuit Issue   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT , Cadillac ATS , Cadillac CTS , Cadillac…

P2227 Cadillac Barometric Pressure Sensor Range/Performance Problem Possible causes – Engine Control Module (ECM) outdated or incorrect software – Faulty Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) – Engine rough idle – Engine hesitation P2227 Cadillac Description The Barometric Pressure (BARO) sensor is inside the Engine Control…

P2228 Cadillac Barometric Pressure Circuit Low OBD Code: System: Subsystem:  P2228 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Barometric Pressure Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT…

P2229 Cadillac Barometric Pressure (BARO) Sensor Circuit High Voltage Possible causes – BARO sensor malfunction – Connector or terminal malfunction – Open circuit in wiring between BARO sensor and PCM – Short to power circuit in wiring between BARO sensor and PCM – Powertrain Control Module (PCM) malfunction P2229 Cadillac Description Powertrain Control Module (PCM)…

P2222 Cadillac Nitrogen Oxides (NOx) Sensor Heater Sensore Circuit Range / Performance (Bank 2) OBD Code: System: Subsystem:  P2222 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Nitrogen Oxides (NOx) Sensor Heater Sensore Circuit Range / Performance (Bank 2) Location: Analysis: Possible Causes:  Bank 2  Out of Expected Range   Tech description: Cadillac…

P2223 Cadillac Nitrogen Oxides (NOx) Sensor Heater Sensore Circuit Low (Bank 2) OBD Code: System: Subsystem:  P2223 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Nitrogen Oxides (NOx) Sensor Heater Sensore Circuit Low (Bank 2) Location: Analysis: Possible Causes:  Bank 2  End of Range – Circuit Lower Than Expected   Tech description: Cadillac…

P2224 Cadillac Nitrogen Oxides (NOx) Sensor Heater Sensore Circuit High (Bank 2) OBD Code: System: Subsystem:  P2224 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Nitrogen Oxides (NOx) Sensor Heater Sensore Circuit High (Bank 2) Location: Analysis: Possible Causes:  Bank 2  End of Range – Circuit Higher Than Expected   Tech description: Cadillac…

P2225 Cadillac Nitrogen Oxides (NOx) Sensor Heater Sensore Circuit Intermittent (Bank 2) OBD Code: System: Subsystem:  P2225 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Nitrogen Oxides (NOx) Sensor Heater Sensore Circuit Intermittent (Bank 2) Location: Analysis: Possible Causes:  Bank 2  Circuit Sporatic / Not Continuous   Tech description: Cadillac Vehicle:Cadillac CTS Coupe,…

P2219 Cadillac Nitrogen Oxides (NOx) Sensor Heater Control Circuit Low (Bank 2) OBD Code: System: Subsystem:  P2219 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Nitrogen Oxides (NOx) Sensor Heater Control Circuit Low (Bank 2) Location: Analysis: Possible Causes:  Bank 2  End of Range – Circuit Lower Than Expected   Tech description: Cadillac…

P2220 Cadillac Nitrogen Oxides (NOx) Sensor Heater Control Circuit High (Bank 2) OBD Code: System: Subsystem:  P2220 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Nitrogen Oxides (NOx) Sensor Heater Control Circuit High (Bank 2) Location: Analysis: Possible Causes:  Bank 2  End of Range – Circuit Higher Than Expected   Tech description: Cadillac…

P2221 Cadillac Nitrogen Oxides (NOx) Sensor Heater Sensore Circuit (Bank 2) OBD Code: System: Subsystem:  P2221 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Nitrogen Oxides (NOx) Sensor Heater Sensore Circuit (Bank 2) Location: Analysis: Possible Causes:  Bank 2  Circuit Issue   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac…

P2215 Cadillac Nitrogen Oxides (NOx) Sensor Circuit Low (Bank 2) OBD Code: System: Subsystem:  P2215 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Nitrogen Oxides (NOx) Sensor Circuit Low (Bank 2) Location: Analysis: Possible Causes:  Bank 2  End of Range – Circuit Lower Than Expected   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac…

P2216 Cadillac Nitrogen Oxides (NOx) Sensor Circuit High (Bank 2) OBD Code: System: Subsystem:  P2216 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Nitrogen Oxides (NOx) Sensor Circuit High (Bank 2) Location: Analysis: Possible Causes:  Bank 2  End of Range – Circuit Higher Than Expected   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac…