Troubleshooting
Description and operationKia Cee'd JD Service Manual: Transmission Control Module (TCM) Description and operation
Description
The Transmission Control Module (TCM) is like the brain for the Dual Clutch
Transmission (DCT). It receives information from various sensors for a wide
range of transmission controls to provide an optimal driving environment for
the driver. The TCM is programmed ...
Kia Cee'd JD Service Manual: Heated Oxygen Sensor (HO2S) Description and operation
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed
both upstream and downstream of the Manifold Catalytic Converter. The sensor
output voltage varies in accordance with the air/fuel ratio.
The sensor must be hot in order to operate n ...