P0121 – Throttle/Pedal Position Sensor/Switch “A” Circuit
Throttle Control Circuits dictate the amount of opening for your throttle body in relation to your accelerator pedal. These circuits control the...
P0135 – O2 Sensor Heater Circuit
Oxygen sensors play a huge role in fuel efficiency and overall vehicle performance. Mounted downstream of your engine, these sensors read the...
P0508 – Idle Air Control System Circuit Low
Crucial to the function of your vehicle, the idle air control system manages engine idle speed. Along with maintaining a steady engine...
P0335 – Crankshaft Position Sensor “A” Circuit
Crankshaft Position Sensors play a huge part in your vehicle's operation. This is usually a hall effect or magnetic sensor that informs...
P0089 – Fuel Pressure Regulator 1 Performance
Your fuel pressure regulator is a vital component of your vehicle. These are also known as your vehicle FPR. By maintaining the...
P0506 – Idle Air Control System RPM Lower Than Expected
The Idle Air Control System is responsible for maintaining and regulating your vehicle engine speed at rest. When one of the components...
P0465 – EVAP Purge Flow Sensor Circuit
An important part of your emissions system, the evaporative control system in your vehicle is also known as the EVAP system. This...
P0513 – Incorrect Immobilizer Key
The Immobilizer Key System in your vehicle is a complex anti-theft device. Based on a laser-cut or an internal resistor that provides...
P0505 – Idle Air Control System
Idle control in your vehicle is controlled by your ECU or PCM. Controlling several different components, there can be a number of...
P0131 – O2 Sensor Circuit Low Voltage
Oxygen sensors like any component of your vehicle can wear and fail over time. When this happens one of the most common...
