Skip to content
Drivetrain Resource
  • Home
  • GM Automatic Transmissions
    • 200-4R Identification and Specs
    • All About the 4L70E
    • 8L90E Specs, Performance, and Identification
    • 6L80E Specs + Identification
    • TH400 Transmission Specs, ID, and Common Problems
    • TH350 Transmission Identification
    • 4L60E Identification: Complete Guide
    • 4L80E Transmission Identification
    • Identifying a 700R4
  • Trouble Codes
  • About
    • Contact
    • Terms of Service and Privacy

Ford Territory P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2)

June 28, 2019 by Jason

  P0138 is a common OBDII code that occurs in many vehicles, including theFord Territory. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely problems … Read more

Categories Ford Territory

Ford Fairlane P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2)

June 28, 2019 by Jason

  P0138 is a common OBDII code that occurs in many vehicles, including theFord Fairlane. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely problems … Read more

Categories Ford Fairlane

Toyota Venza P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2)

June 28, 2019 by Jason

  P0138 is a common OBDII code that occurs in many vehicles, including theToyota Venza. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely problems … Read more

Categories Toyota Venza

Toyota Celica P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2)

June 28, 2019 by Jason

  P0138 is a common OBDII code that occurs in many vehicles, including theToyota Celica. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely problems … Read more

Categories Toyota Celica

Toyota Matrix P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2)

June 28, 2019 by Jason

  P0138 is a common OBDII code that occurs in many vehicles, including theToyota Matrix. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely problems … Read more

Categories Toyota Matrix

Toyota Echo P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2)

June 28, 2019 by Jason

  P0138 is a common OBDII code that occurs in many vehicles, including theToyota Echo. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely problems … Read more

Categories Toyota Echo

Lexus IS 300 P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2)

June 28, 2019 by Jason

  P0138 is a common OBDII code that occurs in many vehicles, including theLexus IS 300. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely … Read more

Categories Lexus IS 300

Mitsubishi Outlander P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2)

June 28, 2019 by Jason

  P0138 is a common OBDII code that occurs in many vehicles, including theMitsubishi Outlander. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely problems … Read more

Categories Mitsubishi Outlander

Mitsubishi Montero P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2)

June 28, 2019 by Jason

  P0138 is a common OBDII code that occurs in many vehicles, including theMitsubishi Montero. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely problems … Read more

Categories Mitsubishi Montero

Mitsubishi Mirage P0138: Oxygen Sensor High Voltage (Bank 1 -Sensor 2)

June 28, 2019 by Jason

  P0138 is a common OBDII code that occurs in many vehicles, including theMitsubishi Mirage. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely problems … Read more

Categories Mitsubishi Mirage
Older posts
Newer posts
← Previous Page1 … Page10,335 Page10,336 Page10,337 … Page13,915 Next →
  1. Jason on Mazda 6 P0320: Meaning, Causes, & Diagnosis

    That is RIDICULOUS, Cheryl. You can't get anything right now...

  2. Cheryl on Mazda 6 P0320: Meaning, Causes, & Diagnosis

    RECALLS! January 2022 Jason, “MAZDA6 shuts down while driving” fuel pump not monitored, may be no engine light etc. SEE…

  3. James Greer on 4L60E Identification: Complete Guide

    I think it's a 15 pin plug and two wires change on the plug fro 95 to. 97 it's a…

  4. Patrick Crawford Jr on 4L60E Identification: Complete Guide

    I have a 2007 h3 hummer base model. Had transmission rebuilt (Pro).My problem is that when it gets around 35…

© 2026 Drivetrain Resource • Built with GeneratePress