Shenzhen Scan-DIY CR-PRO, Руководство пользователя

Страница: 72 / 119

72 SCAN-DIY CR-PRO User’s Manual
An emission control system operated by the PCM. During cold starts, an air
pump injects outside air into the exhaust manifold to help burn hot exhaust
gases. This reduces pollution and speeds warm­up of oxygen sensors and
catalytic converters. After the engine is warm, the air will either be dumped back
to the atmosphere (or into the air cleaner assembly) or sent to the catalytic
converter.
APP:
Acceleration Pedal Position (Sensor)
ASR:
Acceleration Slip Regulation
AFC:
Air Flow Control
ALDL:
Assembly Line Diagnostic Link. Former name for GM (only) Data Link Connector,
the connector socket into which the scan tool plug is inserted; sometimes used to
refer to any pre­OBD II computer signals
Bank x:
The standard way of referring to the bank of cylinders containing cylinder #x.
In­line engines have only one bank of cylinders. Most commonly used to identify
the location of oxygen sensors. See
O2S , Sensor x , Sensor x .
BARO:
Barometric Pressure Sensor. See MAP Sensor .
BBV:
Brake Boost Vacuum (Sensor
BCM:
Body Control Module
Boost Control Solenoid:
A solenoid that is energized by the PCM, in order to control turbo/supercharger
boost pressure.
Brake Switch Signal:
An input signal to the PCM indicating that the brake pedal is being pressed. This
signal is typically used to disengage Cruise Control systems and Torque
Converter Clutch (TCC) solenoids. See also
TCC .
| SCAN-DIY CR-Pro Work On OBD-II/EOBD-II/CANBUS Protocol Vehicle