The Turbo Boost Pressure Sensor, also called a Turbocharger Boost Pressure Sensor or, on many vehicles, a MAP (Manifold Absolute Pressure) Sensor, is an electro...
The ABS Brain, commonly known as the ABS Control Module, is one of the most important electronic components in a modern vehicle's braking system. It monitors wh...
The Exhaust Manifold Gasket is a sealing component installed between the engine cylinder head and the exhaust manifold. Its primary purpose is to create a gas-t...
The Secondary Air Injection Pump (SAI Pump) is a component used in many gasoline-powered vehicles to reduce harmful exhaust emissions, particularly during a col...
The Ambient Air Temperature (AAT) Sensor is a sensor that measures the temperature of the air surrounding the vehicle and sends this information to the vehicle'...
The Barometric Pressure Sensor (BAP sensor) is an important pressure-sensing component used by the engine control unit (ECU/ECM) to determine the atmospheric pr...
The clutch switch, also called a clutch pedal switch or clutch pedal sensor, is a small but important component mounted around the clutch pedal. Its job is to t...
The cold start injector is a fuel injector used on certain gasoline engines to provide additional fuel during cold starting. Its purpose is to help the engine s...
The Cylinder Head Temperature (CHT) sensor is a temperature-sensing component used by the engine control unit (ECU/ECM) to monitor the temperature of the cylind...
The central door lock relay is an electrical switching component used in some vehicle central locking systems to control the power supplied to the door-lock act...
The transmission shift solenoid is an electrically controlled component inside an automatic transmission that helps control the flow of transmission fluid. By o...
The tensioner pulley is a small but important component found in the engine’s belt drive system. Although it does not generate power itself, it helps keep the b...