P0154 Code: O2 Sensor Circuit No Activity Detected (Bank 2, Sensor 1)
Onboard computers rely on oxygen sensor input to tune the air/fuel ratio. When sensors fail, …
Engine Codes
P0160 Code: O2 Sensor Circuit No Activity Detected (Bank 2, Sensor 2)
Oxygen sensors measure exhaust gases, enabling precise fuel delivery for efficiency. But O2 sensors fail …
P0001 Code: Fuel Volume Control Regulator Circuit/Open
Are you finding yourself confused trying to decipher exactly what it is that your vehicle’s …
P0153 Code: O2 Sensor Circuit Slow Response (Bank 2, Sensor 1)
When you’re driving down the road, the last thing you want to see when you …
P0445 Code: Evaporative Emission Control System Purge Control Valve Circuit Shorted
Modern emission control systems help keep the air clean, but components can fail over time. …
P0151 Code: O2 Sensor Circuit Low Voltage (Bank 2, Sensor 1)
When you start up your vehicle, the last thing you want to see is a …
P0139 Code: O2 Sensor Circuit Slow Response (Bank 1, Sensor 2)
Oxygen sensors are key for performance and emissions, but can (and will) fail over time. …
P0452 Code: Evaporative Control System Pressure Sensor Low Input
Emissions systems rely on accurate sensor data, but failure can occur over time. Code P0452 …
U0073 Code: Control Module Communication Bus “A” Off
U0073 is a generic diagnostic code that will be set by the OBD2 diagnostic system …
P0711 Code: Transmission Fluid Temperature Sensor “A” Circuit
If your vehicle’s check engine light has been traced back to a P0711 fault code, …
P0345 Code: Camshaft Position Sensor “A” Circuit Malfunction (Bank 2)
Modern engines rely on sensors like the camshaft position sensor to optimize performance. But when …
P0068 Code: MAP/MAF – Throttle Position Correlation
Your car’s check engine light comes on, you plug in an OBD-II scanner, and see …