Audi Workshop Service and Repair Manuals > A3 Mk1 > Power unit | Simos injection and ignition system (4-cylinder) | Mixture preparation system, electronic inj.,Gas | Checking intake manifold changeover function | Function test | Special tools and workshop equipment required

Test sequence > < Function test

Special tools and workshop equipment required

Special tools and workshop equipment required

t	-VAS 5051- with -VAS 5051/1-

or

t	-V.A.G 1551- with -V.A.G 1551/3 A-

W00-0706

Power unit
Simos injection and ignition system (4-cylinder)
Mixture preparation system, electronic inj.,Gas
Checking intake manifold changeover function / nction_test/">Function test
Special tools and workshop equipment required

Test sequence > < Function test