Octavia Mk2
| Overview of fitting locations |
| 1 - | Exhaust gas pressure sensor 1 -G450- |
| 2 - | Hall sender -G40- (camshaft position sensor) |
| 3 - | lambda probe -G39- with heating for lambda probe -Z19- |
| 4 - | Engine control unit -J623- |
| 5 - | Injection units (Piezo injectors) |
| 6 - | Position sender for charge pressure regulator -G581- |
| 7 - | Pressure holding valve in the fuel return-flow line |
| 8 - | Control valve for fuel pressure -N276- |
| 9 - | Solenoid valve for charge pressure control -N75- |
| 10 - | Connector |
| q | for exhaust gas temperature sender 4 -G648- |
| q | for exhaust gas temperature sender 1 -G235- (Temperature sender upstream turbocharger -G507-) |
| q | for lambda probe -G39- |
| 11 - | Air mass meter -G70- |
| 12 - | Coolant temperature sender -G62- |
| 13 - | Engine speed sender -G28- |
| 14 - | Intake manifold flap motor -V157- |
| 15 - | Changeover valve for radiator of exhaust gas recirculation -N345- |
| 16 - | Coolant recirculation pump 2 -V178- |
| 17 - | Throttle valve control unit -J338- |
| 18 - | Charge pressure sender -G31- |
| 19 - | Glow plugs |
| q | Glow plug 1 -Q10- |
| q | Glow plug 2 -Q11- |
| q | Glow plug 3 -Q12- |
| q | Glow plug 4 -Q13- |
| 20 - | Fuel temperature sender -G81- |
| 21 - | Exhaust gas return valve -N18- |
| q | consists of: |
| t | mechanical valve (electrically operated) |
| t | EGR control motor -V338- |
| t | EGR potentiometer -G212- |
| 22 - | Connection for fuel feed line |
| q | from fuel filter |
| 23 - | Connection for high pressure fuel feed line |
| q | to fuel high pressure reservoir |
| 24 - | High pressure pump with fuel dosage valve -N290- |
| 25 - | Fuel pressure sender -G247- |
| 26 - | Coolant temperature sender at radiator outlet -G83- |
| 27 - | Additional fuel pump -V393- |
| 28 - | Fuel filter |
