Fuel Injection System

Component / Connector Views:

Wiring Diagrams:

LEGEND
1 Battery
2 Ignition switch

11 Central electrical unit
12 12-pole connector in combined instrument
29 Positive terminal board
31 Ground busbar in central electrical unit
81 AC system pressure switch
84 Coolant temperature sensor
85 Speedometer

135 Fuel injection relay
187 Oxygen sensor (Lambdasond)
188 Cold-start valve
196 Idling (CIS) valve
198 Throttle switch
200 AC compressor
202 Climate control
210 Tank pump
211 Main fuel pump
212 Test terminal
260 Ignition system control unit
284 Air mass meter
361-364 Injectors
376 Ballast resistor
377 FTC resistor
419 Power stage, EZK
464 Interference suppression relay
472 Fuel system control unit
482 Diagnostic unit
495 ECC control unit
886 Bridge connector

A Connector, RH A-post
B Connector, LH A-post
C Connector, RH wheel housing
D Connector, RH wheel housing
E Connector, LH A-post
F Connector, LH wheel housing
H Ground terminal, inlet manifold
J Ground terminal, luggage compartment
K Connector, bulkhead
L Connector, central electrical unit
M Ground terminal, RH A-post
N Ground terminal, RH wing
O Single-pole connector, bulkhead
P Connector, central electrical unit
S Connector, bulkhead
T Connector, LH wheel housing
U Accessories
V Ground terminal, LH wing
Z 4-pole connector, luggage compartment