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Put the car on a lift
To complete the work, you will need keys for 7, torx t-30, a head for 10, pliers, screwdrivers and a container for draining the coolant
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To remove the steering column, you need to remove the driver's airbag, steering wheel and steering column cover
Therefore, we will consider the whole process in stages
Heated oxygen sensors
Heated oxygen sensors are switched on by the ECU under the following conditions:
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Disassembling the input shaft of automatic transmission DPO (AL4)
Disassembly of automatic transmission DPO (AL4) we have considered in the article "Disassembly of automatic transmission ".