Ford Ka P0139: O2 Sensor Slow Response (Bank 1 -Sensor 2)

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P0139 is a common OBDII code that occurs in many vehicles, including the Ford Ka. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The Oxygen sensors are responsible for helping the ECM meter oxygen levels in the exhaust, and helping to … Read more

GMC Terrain P0139: O2 Sensor Slow Response (Bank 1 -Sensor 2)

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P0139 is a common OBDII code that occurs in many vehicles, including the GMC Terrain. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The Oxygen sensors are responsible for helping the ECM meter oxygen levels in the exhaust, and helping to … Read more

GMC Acadia P0139: O2 Sensor Slow Response (Bank 1 -Sensor 2)

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P0139 is a common OBDII code that occurs in many vehicles, including the GMC Acadia. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The Oxygen sensors are responsible for helping the ECM meter oxygen levels in the exhaust, and helping to … Read more

GMC Sierra P0139: O2 Sensor Slow Response (Bank 1 -Sensor 2)

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P0139 is a common OBDII code that occurs in many vehicles, including the GMC Sierra. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The Oxygen sensors are responsible for helping the ECM meter oxygen levels in the exhaust, and helping to … Read more

GMC Yukon P0139: O2 Sensor Slow Response (Bank 1 -Sensor 2)

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P0139 is a common OBDII code that occurs in many vehicles, including the GMC Yukon. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The Oxygen sensors are responsible for helping the ECM meter oxygen levels in the exhaust, and helping to … Read more

GMC Envoy P0139: O2 Sensor Slow Response (Bank 1 -Sensor 2)

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P0139 is a common OBDII code that occurs in many vehicles, including the GMC Envoy. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The Oxygen sensors are responsible for helping the ECM meter oxygen levels in the exhaust, and helping to … Read more

GMC Canyon P0139: O2 Sensor Slow Response (Bank 1 -Sensor 2)

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P0139 is a common OBDII code that occurs in many vehicles, including the GMC Canyon. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The Oxygen sensors are responsible for helping the ECM meter oxygen levels in the exhaust, and helping to … Read more

GMC Savana P0139: O2 Sensor Slow Response (Bank 1 -Sensor 2)

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P0139 is a common OBDII code that occurs in many vehicles, including the GMC Savana. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The Oxygen sensors are responsible for helping the ECM meter oxygen levels in the exhaust, and helping to … Read more

Honda Pilot P0139: O2 Sensor Slow Response (Bank 1 -Sensor 2)

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P0139 is a common OBDII code that occurs in many vehicles, including the Honda Pilot. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The Oxygen sensors are responsible for helping the ECM meter oxygen levels in the exhaust, and helping to … Read more