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Engine management system Motronic E9, page 1/4

Engine management system Motronic E9, page 1/4


List of components

The engine control module also controls the following systems:


1. Radiator fan system

2. Starting system

3. Air conditioning, A/C

4. Charging systems

5. Fuel system, US/CA

Fuel system, other markets


No. Name Location Illus.
Components
179a Solenoid valve, charge air, on turbocharger delivery pipe
229 Main relay, engine control system in the main fuse box in front of battery
243 Engine oil level switch at the bottom of oil pan's rear edge
345 Crankshaft position sensor, at bottom of rear bank toward gearbox side
555F Position sensor, intake camshaft, front cylinder bank on the front cylinder bank's belt circuit end near the rear bank
555R Position sensor, intake camshaft, rear cylinder bank on the rear cylinder bank's belt circuit end near the front bank
605 Solenoid valve, by-pass turbo, on turbocharger delivery pipe
608 Control module, V6 petrol at the top of the rear cylinder bank A B
695F Solenoid valve, intake camshaft, front cylinder bank on the front cylinder bank's belt circuit end near the front edge
695R Solenoid valve, intake camshaft, rear cylinder bank on the rear cylinder bank's belt circuit end near the rear edge
696 Pressure sensor, engine oil above the A/C compressor
727 Main fuse box 727 in engine bay in front of battery 4
7-pin connector
H7-1 On engine at rear corner of upper intake manifold on gearbox side
Crimp connections
J293 Approx. 110 mm from branching of engine control module toward front cylinder bank
J294 Approx. 70 mm from branching of engine control module toward engine control module
J295 Approx. 120 mm from branching of engine control module toward engine control module
J297 Approx. 70 mm from branching of fuel pressure sensor toward rear cylinder bank
J309 Approx. 240 mm from branching of battery toward engine control module