Engine Control Module -J623- WITH PROTECTIVE HOUSING, REMOVING AND INSTALLING: Installing

Fig 1: Identifying ECM, Screwdriver And Side Guides

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Install the engine control module -1- into the side guides -3- until it locks.

-- If the control module was replaced, then attach the bracket -4- to the engine control module with shear bolts -6-.

Fig 2: Identifying Connectors, Bolts, Bracket And Locking Mechanism

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Tighten the shear bolts -6- just enough until the bolt head breaks off.

-- Connect the connectors -1 and 3- to the engine control module and lock.

-- Secure the locking mechanism -5- with shear bolts -2-.

-- Tighten the shear bolts -2- until the bolt heads break off.

-- Install the E-box cover -arrows-.

Fig 3: Identifying Engine Control Module (E-Box) Cover

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Install the air filter housing. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .

-- Install the battery. Refer to BATTERY, REMOVING AND INSTALLING .