The P0144 code refers to an issue with the oxygen sensor circuit for sensor 3, typically indicating that the sensor is not functioning correctly or the signal from the sensor is outside the expected range. This could be due to a faulty sensor, wiring issues, or problems with the engine's exhaust system. It is important to diagnose the specific cause to ensure proper vehicle performance and emissions control.
Trouble code P0144 means:O2 sensor circuit high voltage(Bank 1 Sensor 3)
Trouble code P0163 means:O2 sensor circuit low voltage (bank 2 sensor 3)
Trouble code P0142 means:O2 sensor circuit malfunction (Bank 1 Sensor 3)
Trouble code P0042 means:HO2S heater control circuit (Bank 1 Sensor 3)
Trouble code P0145 means: O2 Circuit Slow Response (Bank 1, Sensor 3) Replace O2 sensor
The OBD code P0147 for a Pontiac Firebird indicates an issue with the oxygen sensor circuit, specifically related to the sensor located after the catalytic converter (bank 1 sensor 3). This code typically points to a malfunctioning oxygen sensor, wiring issues, or problems with the engine control module (ECM). It's important to diagnose the specific cause, as it can affect fuel efficiency and emissions. Checking the sensor connections and replacing the sensor if necessary are common steps for resolution.
02 sensor. Bank 1 Sensor 3, post cat
It is not an error code, it is a diagnostic code. This is part of the Diagnostic Test Mode for the System Sensor Signal Test TPS OK in idle position (when throttle is moved) 3-3-2 Itm #3 in the following link http://www.swedishbricks.net/700900FAQ/Engine-Codes1.html
P0042 HO2S Heater Control Circuit (Bank 1 Sensor 3)
Trouble code P0147 means: O2 sensor circuit malfunction (bank 1,sensor 3)
Trouble code P0422 means: Main Catalyst Efficiency Below Threshold (Bank 1) Trouble code P0343 means: Camshaft Position Sensor A Circuit High Input (Bank 1 or single sensor) Trouble code P0303 means: Cylinder 3 Misfire Detected
I have a code DTC P0154.Bank 2 Sensor 1 no activity.Which sensor is this on my 96 Blazer?