Learn about the P0132 code: high voltage in the O2 sensor circuit (Bank 1, Sensor 1). Discover symptoms, causes, and fixes for this OBD-II powertrain issue.
Read more....Day: October 15, 2025
P0133 Slow Response of Oxygen Sensor Circuit
Learn about the P0133 code: slow oxygen sensor response on bank 1, its symptoms, and diagnostic steps for optimal engine performance and fuel efficiency.
Read more....P0134 O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
Troubleshoot P0134 code: Bank 1 Sensor 1 oxygen sensor circuit inactivity. Learn symptoms, severity…
Read more....P0135 O2 Sensor Heater Circuit Malfunction
Troubleshoot P0135 code: O2 sensor heater circuit malfunction. Learn symptoms, causes, and fixes for Bank 1 Sensor 1 oxygen sensor issues.
Read more....P0136 Low Voltage in O2 Sensor Circuit (B1S2)
Diagnose and fix P0136 code for low voltage in your O2 sensor circuit (B1S2). Learn symptoms, causes…
Read more....Low Voltage Oxygen Sensor Circuit B1S2
Learn about the P0137 code: low voltage in oxygen sensor B1S2, its causes, symptoms like MIL illumination, and how to diagnose this OBD-II powertrain issue.
Read more....P0138 High O2 Sensor Circuit (B1S2)
Troubleshoot P0138 code: high voltage from Bank 1 Sensor 2 O2 sensor. Learn symptoms, causes, and fixes for this downstream oxygen sensor issue affecting you…
Read more....Slow Response of Oxygen Sensor Circuit (B1S2)
Troubleshoot P0139 code: Learn about slow oxygen sensor response (B1S2) symptoms, causes, and solutions for optimal engine performance and fuel efficiency.
Read more....P013A Slow O2 Sensor Response – Rich to Lean (Bank 1 Sensor 2)
Troubleshoot P013A code: slow oxygen sensor response from rich to lean on Bank 1 Sensor 2. Learn symptoms like poor fuel economy and engine performance issues.
Read more....Slow O2 Sensor Response P013B
Learn about the P013B code: slow response from Bank 1 downstream O2 sensor. Discover causes, symptoms, and fixes for this powertrain issue in your vehicle.
Read more....