Web What Does the P0138 Chevrolet Code Mean? The Heated Oxygen Sensors (HO2S) are used for fuel control and catalyst monitoring. Each HO2S compares the oxygen content of the surrounding air with the oxygen content of the exhaust stream. WebP2278 OBD-II Trouble Code: O2 Sensor Signals Swapped Bank 1 Sensor 3/Bank 2 Sensor 3 What the P2273 code means The purpose of the oxygen (O2) sensor is to monitor the amount of oxygen that is present in the exhaust. The air-fuel ratio is very important. Too much fuel will allow carbon monoxide to be emitted into the atmosphere.
P0157 Code: Oxygen Sensor Circuit Low Voltage (Bank 2
Web2013 GMC Sierra 2500HD 6.0l p0132 p0138 p0152 p0158 p0134 p0154 p0160 Mechanic's Assistant: What is the model of your '13 GMC? 2500HD Mechanic's Assistant: Are you fixing your vehicle yourself? What have you tried so far? O2s reading 1900mv koeo and koer. Runs but very poorly in open loop. P0158 is an OBDII code that occurs in many vehicles, including the Chevy Silverado. The code is triggered when: The voltage at the O2 sensor remains above threshold for 20 seconds or more. Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself. See more Typically, the only symptom of P0158 is going to be the check engine light. In some cases, there can be other symptoms as well. These symptoms include: 1. Rough running engine 2. Smelly exhaust 3. Service light on 4. … See more It is possible to diagnose the P0158 with a multimeter. If you use the multimeter, you’ll know whether or not the voltage coming to and from … See more Here are the most common issues that cause the P0158 code in the Chevy Silverado. They are presented in order (somewhat) of most to least likely to cause the problem. 1. Bad Oxygen Sensor– The O2 … See more Good luck finding whatever caused P0158 in your Chevy Silverado. If you have anything that you would like to add, please feel free to leave a comment below. See more potilas ruotsiksi
P0138 – Meaning, Causes, Symptoms, & Fixes - FIXD Best OBD2 …
WebA P0158 code means that the voltage was higher than normal on the signal circuit. NOTE: A post-catalyst o2 sensor will normally switch slower and fewer times than front (pre-cat) … WebWhat does that mean? This is a generic powertrain code, which means it covers all OBD-II equipped vehicles, 1996-newer. Auto brands may include but are not limited to Hyundai, Ford, Jeep, Chevy, BMW, Kia, Holden, Dodge, etc. However, specific troubleshooting steps will vary depending on the vehicle. WebCustomer: Engine light came on. used code reader codes were P0161- P0158- P0060. Bought o2 sensor for Bank 2 sensor 2 replaced and reset codes. The second time I switched engine on engine light came back on. Checked both o2 fuses under hood both good. potilaan muistikysely