24-1

Mono-Motronic Throttle Body Fuel
Injection (TBI) System, component
locations

*Tested by On Board Diagnostic program

Repair Group

01

**Tested by "Output Diagnostic Test Mode (DTM)"

Repair

Group 01

1 - 4-pin harness connector

For Heated Oxygen Sensor (H02S) (G39)

Location: on right engine mount

2 - Harness connector

For Intake Air Temperature (IAT) Sensor (G42)

3 - Fuel pressure regulator

4 - Fuel Injector (N30) with Intake Air Temperature

Sensor (G42)*

5 - Throttle Position (TP) Actuator (V60)**

With Closed Throttle Position (CTP) Switch (F60)

Стр. 1 из 3

Mono-Motronic Throttle Body Fuel Injection (TBI) System, component locations

20.09.2004

http://127.0.0.1:8080/vw/servlet/Display?action=Goto&type=repair&id=VW.A3.H02.24.1

24-2

*Tested by On Board Diagnostic program

Repair Group

01

6 - Throttle Position (TP) Sensor (G69)

7 - Mono-Motronic Engine Control Module (ECM)

(J257)*

8 - Temperature regulator

For Intake Air pre-heating

9 - Throttle Body

Repairing

page 24-4

10 - Harness connector

For intake manifold pre-heater

11 - CO tap tube

Not installed on all vehicles

12 - Ignition Coil (N152)

With Ignition Coil Power Output Stage (N157)

Checking

Repair Group 28

13 - Early Fuel Evaporation (EFE) Relay (J81)

Location: on fuse/relay panel in footwell, driver's side

Стр. 2 из 3

Mono-Motronic Throttle Body Fuel Injection (TBI) System, component locations

20.09.2004

http://127.0.0.1:8080/vw/servlet/Display?action=Goto&type=repair&id=VW.A3.H02.24.1

24-3

*Tested by On Board Diagnostic Progam

Repair Group 01

14 - Ignition Distributor

With Camshaft Position (CMP) Sensor (G40)*

Checking

Repair Group 28

15 - Engine Coolant Temperature Sensor (G62)

With Engine Coolant Temperature (ECT) Sensor

(G2)

For resistance values

page 24-18, Fig. 5

16 - Engine Ground (GND) connection

17 - Evaporative Emission (EVAP) Canister Purge

Regulator Valve (N80)

18 - Vacuum unit

For Intake Air pre-heating

19 - Air Cleaner (ACL)

Стр. 3 из 3

Mono-Motronic Throttle Body Fuel Injection (TBI) System, component locations

20.09.2004

http://127.0.0.1:8080/vw/servlet/Display?action=Goto&type=repair&id=VW.A3.H02.24.1