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P0138 Diagnostic Trouble Code Discussion for February 2009

Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage


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Trouble Ticket Help Requests for DTC P0138
Help Request Posted
1997 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality, Cuts out, Stall VIN: 1J4GZ58S8V
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. ... was unpluged(reconnected o2b1s2)that took care of p0138 code. replaced ignitinon coil took care of p0351.replaced crank sensor and distributor witch toook care of code p1391 and p320. there was a ...
February 16, 2009
1997 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality, Cuts out, Stall VIN: 1J4GZ58S8V
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. ... was unpluged(reconnected o2b1s2)that took care of p0138 code. replaced ignitinon coil took care of p0351.replaced crank sensor and distributor witch toook care of code p1391 and p320. there was a ...
February 17, 2009
1999 Infiniti G20 2.0L MIL Lamp on VIN: JNKCP11A7X
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Input (Rich Shift). ... a 1999 Infiniti G20,came in with the check engine lamp on. Code P0138,rear 02 low signal. Scanned and graphed both 02s. Rear 02 sensor is fixed at .32volts front 02 functioning fine. We are not sure if there is supposed to be a biased voltage of .32 volts ...
February 20, 2009
1999 Infiniti G20 2.0L MIL Lamp on VIN: JNKCP11A7X
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Input (Rich Shift). ... a 1999 Infiniti G20,came in with the check engine lamp on. Code P0138,rear 02 low signal. Scanned and graphed both 02s. Rear 02 sensor is fixed at .32volts front 02 functioning fine. We are not sure if there is supposed to be a biased voltage of .32 volts ...
February 23, 2009
2005 Toyota Camry 2.4L MIL Lamp on VIN: 4T1BE430K1
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. Last month I installed a used transmission for a torque converter fault, all better. Vehicle comes back right away (after I ran 4 drive cyccles) with engine light on for said codes. I cleared them susspecting I got the trottlebody wet when I washed the engine ...
February 28, 2009
1997 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality, Cuts out, Stall VIN: 1J4GZ58S8V
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. ... was unpluged(reconnected o2b1s2)that took care of p0138 code. replaced ignitinon coil took care of p0351.replaced crank sensor and distributor witch toook care of code p1391 and p320. there was a ...
February 16, 2009
1997 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality, Cuts out, Stall VIN: 1J4GZ58S8V
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. ... was unpluged(reconnected o2b1s2)that took care of p0138 code. replaced ignitinon coil took care of p0351.replaced crank sensor and distributor witch toook care of code p1391 and p320. there was a ...
February 17, 2009
1999 Infiniti G20 2.0L MIL Lamp on VIN: JNKCP11A7X
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Input (Rich Shift). ... a 1999 Infiniti G20,came in with the check engine lamp on. Code P0138,rear 02 low signal. Scanned and graphed both 02s. Rear 02 sensor is fixed at .32volts front 02 functioning fine. We are not sure if there is supposed to be a biased voltage of .32 volts ...
February 20, 2009
1999 Infiniti G20 2.0L MIL Lamp on VIN: JNKCP11A7X
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Input (Rich Shift). ... a 1999 Infiniti G20,came in with the check engine lamp on. Code P0138,rear 02 low signal. Scanned and graphed both 02s. Rear 02 sensor is fixed at .32volts front 02 functioning fine. We are not sure if there is supposed to be a biased voltage of .32 volts ...
February 23, 2009
2005 Toyota Camry 2.4L MIL Lamp on VIN: 4T1BE430K1
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. Last month I installed a used transmission for a torque converter fault, all better. Vehicle comes back right away (after I ran 4 drive cyccles) with engine light on for said codes. I cleared them susspecting I got the trottlebody wet when I washed the engine ...
February 28, 2009