How many O2 sensors does a 2005 Jeep Liberty have?
A vehicle may have two to five oxygen sensors, and sometimes even more.
What causes the p0138 code on a Jeep Liberty?
Here are the most common issues that cause the P0138 code in the Jeep Liberty. They are presented in order (somewhat) of most to least likely to cause the problem. Bad Oxygen Sensor – The O2 sensor itself is one of the most likely reasons that P0138 is triggering your service engine soon light.
What is the oxygen sensor code on a Jeep Liberty?
Jeep Liberty P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2) P0138 is a common OBDII code that occurs in many vehicles, including theJeep Liberty. The code is triggered when: There are also some less likely problems that can cause P0138.
What is the OBD2 code for a jeep?
OBD2 Code P0038 Jeep definition: Oxygen Sensors (O2S) or Heated Oxygen Sensors (HO2S) need to reach a minimum operating temperature of 750 degrees F to produce an accurate voltage signal. The faster the heated oxygen sensor reaches that temperature the faster the sensor will start sending an accurate signal to the Engine Control Module (ECM).
What does OBD II fault code p0038 mean?
What Does Code P0038 Mean? OBD II fault code P0038 is defined as “Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2), and is set when the PCM (Powertrain Control Module) detects a signal voltage from oxygen sensor #2 that does not fall within the predefined range for that sensor.
Here are the most common issues that cause the P0138 code in the Jeep Liberty. They are presented in order (somewhat) of most to least likely to cause the problem. Bad Oxygen Sensor – The O2 sensor itself is one of the most likely reasons that P0138 is triggering your service engine soon light.
Jeep Liberty P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2) P0138 is a common OBDII code that occurs in many vehicles, including theJeep Liberty. The code is triggered when: There are also some less likely problems that can cause P0138.
OBD2 Code P0038 Jeep definition: Oxygen Sensors (O2S) or Heated Oxygen Sensors (HO2S) need to reach a minimum operating temperature of 750 degrees F to produce an accurate voltage signal. The faster the heated oxygen sensor reaches that temperature the faster the sensor will start sending an accurate signal to the Engine Control Module (ECM).
How much does it cost to repair a p0038 Jeep?
The cost of diagnosing the P0038 JEEP code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.