What causes the p0134 OBD-II trouble code?
When the power control module (PCM) detects that the oxygen sensor millivolt at a standstill, and not functioning properly, this will cause the P0134 trouble code. This trouble code can be caused by the following:
How much does it cost to repair a p0134 Chevy?
The cost to diagnose the P0134 CHEVROLET 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.
What kind of voltage does a p0134 Chevrolet have?
P0134 Chevrolet Description. The Powertrain Control Module (PCM) supplies a voltage of about 450 mV between the HO2S high and low signal circuits.
How to check for an OBD-II trouble code?
A technician will use an OBD-II scanner to diagnose the P0134 code. The freeze frame data should be captured in order to determine when the code was first set. At this point, the code should be reset and the vehicle test driven. While test driving, the vehicle needs to reach normal operating temperature in order to see if the code comes back.
What does the p0134 code on the OBD-II mean?
Run your OBD-II scanner to narrow down the problem. If it indicates a P0134 code, address it immediately with this guide to keep your car in top condition. What Does the P0134 Code Mean? Diagnostic trouble code (DTC) P0134 stands for “Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 1).”
How does the p0134 O2 O2 sensor work?
As the sensor warms up the resistance is lowered and it starts producing voltage based on the oxygen content in the exhaust.
What is the fault code for oxygen sensor?
OBD II fault code P0134 is defined as “ Oxygen (0 2) Sensor Circuit – No Activity Detected (Bank 1 Sensor 1)”, and is set when the PCM (Powertrain Control Module) does not detect a signal voltage from the oxygen sensor.
A technician will use an OBD-II scanner to diagnose the P0134 code. The freeze frame data should be captured in order to determine when the code was first set. At this point, the code should be reset and the vehicle test driven. While test driving, the vehicle needs to reach normal operating temperature in order to see if the code comes back.