seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

General indications relating to injection > < Check the hose towards the fuel tank and plug
Injection system: repair
   
Injection system: repair
Location of the components
1 - Electrovalve 1 for the activated carbon tank -N80-
q   Activated carbon tank system: → Chapter
2 - Air filter
q   Disassembling and assembling → Chapter
3 - 4 contact connector
q   For Lambda probe and Lambda probe heating
4 - Butterfly valve control unit -J338-
5 - Simos -J361- control unit for injection and ignition system
6 - Intake manifold pressure transmitter -G71- with intake air temperature transmitter -G42-
7 - Fuel distributor with injectors
q   Disassembling and assembling → Chapter
8 - Lambda probe -G39-, 50 Nm
q   Location: in the front exhaust pipe
q   Only grease the threads with -G 052 112 A3-. -G 052 112 A3- must not reach the groove in the body of the probe
q   Remove and install with special tool -U-40080-
9 - Pinking sensor 1 -G61-
q   With thermal protection shield → Item
10 - Engine speed sensor -G628-
q   Location: clutch housing, upper part
11 - Coolant liquid temperature transmitter -G28-
q   With transmitter for coolant liquid temperature indicator -G2-
12 - Igition transformer -N152-
13 - Fuel pressure regulator
14 - Activated carbon tank
q   Activatd carbon tank system: → Chapter

   

General indications relating to injection > < Check the hose towards the fuel tank and plug