What does engine code P0132 mean?

What does engine code P0132 mean?

Diagnostic trouble code (DTC) P0132 stands for “Oxygen Sensor Circuit High Voltage (Bank 1, Sensor 1).” It involves the vehicle’s oxygen sensor, specifically the #1 sensor on Bank 1. This code is triggered when the PCM or powertrain control module detects that your heated oxygen sensor reading is too high.

What causes O2 sensor High Voltage?

The high voltage condition from the O2 sensor is indicating a lack of oxygen in the exhaust or other related problems, such as a leaking fuel injector or a broken up catalyst inside.

What does p0132 mean on a Dodge Caravan?

When the Caravan has low O2 sensor voltage at B1S1, it’ll trigger P0131. Typically, the only symptom of P0132 is going to be the service engine soon light. In some cases, there can be other symptoms as well.

What causes the p0132 OBD-II trouble code?

When the P0132 trouble code has been stored by the power control module, it is an indication of a problem with the 02 oxygen sensor. Specifically, that the oxygen sensor has stayed at a high voltage for too long without switching back. What causes the P0132 code? What are the symptoms of the P0132 code?

What is the OBDII code on a Dodge Caravan?

P0132 is a common OBDII code that occurs in many vehicles, including the Dodge Caravan. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more. The air fuel sensor stays in rich biased mode for too long. There are also some less likely problems that can cause P0132. We’ll go over those below.

Why is the O2 sensor on my Dodge Caravan bad?

Bad Oxygen Sensor – The O2 sensor itself is one of the most likely reasons that P0132 is triggering your service engine soon light. Although it is a temptation to replace it right away, it wouldn’t hurt to check out the wiring harness around it beforehand. See directly below. They are relatively affordable at Autozone or Amazon.