P0123 Code: Throttle/Pedal Position Sensor/Switch “A” Circuit High Input
We depend on our vehicles, but problems inevitably occur. Modern cars identify issues through diagnostic …
Engine Codes
P0523 Code: Engine Oil Pressure Sensor/Switch High
Today’s vehicles have self-diagnostic capabilities that generate trouble codes to identify issues. A P0523 code …
P0037 Code: Heated Oxygen Sensor (HO2S) Heater Control Circuit Low (Bank 1, Sensor 2)
Modern vehicles rely on sensors like oxygen sensors to optimize how things run. But when …
P0125 Code: Insufficient Coolant Temperature for Closed Loop Fuel Control
Few things can be more frustrating than having the dreaded Check Engine Light (CEL) illuminate …
P0403 Code: Exhaust Gas Recirculation “A” Control Circuit
When you start up your vehicle the last thing you want to see is a …
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 …
P0018 Code: Crankshaft Position / Camshaft Position Correlation (Bank 2 Sensor A)
Has your vehicle ever logged a timing-specific fault code, such as DTC P0018, that you …
P0730 Code: Incorrect Gear Ratio
When you’re driving down the road you don’t want to see the check engine light …
P0032 Code: Heated Oxygen Sensor (HO2S) Heater Control Circuit High (Bank 1, Sensor 1)
Modern vehicles rely on oxygen sensors to monitor exhaust gases and adjust fuel trim for …