Audi Workshop Service and Repair Manuals > A4 Mk2 > Vehicle electrics | Electrical system | Instruments, GCI | Instrument cluster | Pin assignment at coolant temperature display sender G2 | Unplugging electrical connector at coolant temperature display sender G2

Unplugging electrical connector at coolant temperature display senderG2 - vehicles with 3.0 ltr. MPI engine

Unplugging electrical connector at coolant temperature display sender -G2- - vehicles with 3.0 ltr. MPI engine

Procedure

–	Pull off engine cover (rear) -arrows-.

–	Unscrew bolts for solenoid valve retaining plate -3--arrows-.

–	Detach air intake hose -1- at air mass meter -G70-.

–	Pull off hose -4- at air duct -2-.

–	Unscrew bolt -arrow- and pull off air duct -2- at throttle valve module -J338-.

–	If fitted, pull off hose -1- at air duct.

Note

For illustration purposes the air duct is shown from the rear with the engine removed.

–	Unplug electrical connector -2- at coolant temperature display sender -G2-/-G62-.

Note

Disregard -item 1-.

Installation is carried out in the reverse order; note the following:

Note

Secure all hose connections with the correct type of hose clips (same as original equipment) → Parts catalogue.

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