Coolant Distribution Housing With Map Controlled Engine Cooling Thermostat

WARNING: This page is about a different car, the 2009 Audi TT and 2008 Audi TT. However, it is still accessible from the selected car via links, so may be relevant.

Removing

-- Remove the generator. Refer to [For transmission(s) 02E] Removal and Installation .

-- Disconnect coolant pipes. Refer to COOLANT PIPES .

-- Pull the coolant hose -2- off from coolant distribution housing, thereby pulling out retaining clip -1-.

Fig 1: Disconnecting Coolant Hose From Coolant Distribution Housing

Courtesy of AUDI OF AMERICA, LLC

-- Remove bolts -arrows- and remove coolant distribution housing with map controlled engine cooling thermostat -F265- from engine.

Fig 2: Identifying Coolant Distribution Housing Bolts

Courtesy of AUDI OF AMERICA, LLC

Installing

Install in reverse order of removal. Note the following:

For the correct tightening specifications, refer to COOLING SYSTEM OVERVIEW

NOTE:

Always replace gaskets and seals.

Secure all hose connections using hose clamps appropriate for the model.

-- Clean sealing surface for O-ring.

-- Replace O-ring and coat it with coolant.

-- Install generator. Refer to [For transmission(s) 02E] Removal and Installation .

-- Fill with coolant. Refer to COOLING SYSTEM, DRAINING AND FILLING .