SEAT Workshop Service and Repair Manuals > Leon Mk2 > Power unit | 4LV Injection and Ignition System | Mixture preparation system, electronic inj.,Gas | Component test | Intake air temperature sender: testing | Continuation of the test if display shows the ambient temperature:

Continuation of the test if display shows the ambient temperature:

Function test of the sender:

–	Remove the air filter → Fig..

–	Remove the intake air temperature sender with intake manifold pressure sender (the connector remains plugged in).

–	Store the intake air temperature value displayed in field 4.

–	Spray the sender with standard cooling spray, watching the temperature value. The temperature value should fall.

–

Press →.

–	Press 0 and 6 for the function “End data transmission” and press Q to confirm the entry.

–	Switch off the ignition.

If the target value is not reached:

–	Replace the intake air temperature sender -G42- with intake manifold pressure sender -G71- → Item.

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