Trionic Without Traction Control (TCS)
Trionic Engine Management System (without TCS) - Part 1:
Trionic Engine Management System (without TCS) - Part 2:
1 Battery in engine bay
22A Fuse holder behind lid in glove box
47 Main instrument display panel in facia
47A Fuel gauge
47C Coolant temperature gauge
47K SHIFT UP warning lamp
73 Timing service instrument socket on (H6-1) the left-hand side of the engine bay by the modification identity plate
75 Distribution block, positive battery supply, at the battery tray
76 Switch for raising engine idling speed (automatic transmission) under the centre console by the gear selector in gear selector switch 239.
102 Fuel pump relay in the main fuse box behind the glove box (22B:l)
110 Tachometer in the main instrument display panel
131 Control module for the Cruise Control system on the left of the steering column under the facia
132 Vehicle speed sensor in the speedometer in the main instrument display panel
136 Lambda sensor on exhaust pipe at the turbo manifold
155 Relay for A/C radiator fan in the main fuse box in the engine bay (342B:E)
157 Spark plugs on top of engine under the cover
159 Distribution terminal + 15 in main fuse box behind the glove box
166 Pressure switch for the A/C radiator fan on the dryer unit in front of the right-hand wheel housing
171 Anti4reeze thermostat (cycling clutch switch) for the A/C centered on the evaporator housing
179 BPC valve on the radiator fan shroud 202 Coolant temperature sensor (NTC resistor) on inlet manifold flange between cylinders 2 and 3
203 Throttle position sensor on the throttle housing
206 Fuel injectors
2.0 L: underneath the inlet manifold
2.3 L: above the inlet manifold
210 EDU trip computer in the main instrument display panel
229 Main relay for the TRIONIC system in the main fuse box behind the glove box (22B:H)
230 Distribution terminal +30 in the main fuse box behind the glove box
231 Distribution terminal +54 in the main fuse box behind the glove compartment
239 Gear selector switch (automatic transmission) under the centre console on the selector lever assembly
271 Lambda sensor preheater, integrated into the sensor
272 Idle air control valve on intake pipe, in the center
321 EVAP canister valve in right-hand wheel housing
323 Fuel pump in fuel tank under luggage compartment floor
345 Crankshaft position sensor behind the pulley on the oil pump housing
346 Ignition discharge module on the valve cover
347 Data link connector (diagnostic test (H10-8) socket), engine electronics, under right-hand front seat (black)
407 Air temperature sensor (NTC resistor)
in the engine bay on the inlet manifold
430 TRIONIC control module in the engine bay behind the bulkhead partition
431 Manifold absolute pressure sensor in the engine bay on the bulkhead partition
443 Relay, lambda sensor preheating disconnect, under the facia on the left-hand side of the bracket for the control module for the Cruise Control system
444 TRIONIC data link connector (test (H6-10) socket) (only for production)
2-pole connector
H2-19 Under facia on left of steering column
3-pole connectors
H3-20 Behind the main instrument display panel at the speedometer (ME)
H3-25 On the bracket for the control module for the Cruise Control system
4-pole connectors
H4-4 At the fuel pump under the luggage compartment floor
H4-8 In the engine bay under the intake pipe
H4-12 At the right-hand wheel housing beside the windscreen washer fluid reservoir
H4-16 In the engine bay behind the bulkhead partition at extreme right (black)
6-pole connector
H6-5 In the front right-hand corner behind the light cluster at the washer fluid reservoir
10 pole connectors
H10-7 In the engine bay on the left-hand side of the windscreen wiper motor (black)
H10-13 On the left-hand side of the engine bay, at the windscreen wiper motor (grey)
H10-15 Behind the left-hand headlamp
H10-18 On the ignition discharge module
H10-19 On the left-hand side of the engine bay, at the windscreen wiper motor (blue)
24-pole connectors
H24-1 In the engine bay on the bulkhead partition
G2 Battery tray grounding point, on the left-hand wheel housing
G5 Grounding point under the rear seat on the left-hand side
G8 Grounding point on the facia at the front left-hand speaker socket
G7 Grounding point on engine, at rear of engine on the bracket under the intake pipe
G24 Grounding point, right-hand front seat member