Porsche Cayenne Turbo Driver Manual page 320

Fuse assignment – fuse box in engine compartment
No.
1 Fan
2 Fan
3 not used
4 not used
5 not used
6 not used
7 Ignition coils
Tank vent, air-conditioning compressor, intake pipe switchover, wastegate switchover, boost-pressure control valve,
8
crankcase vent
9 Quantity control valve, camshaft adjuster, valve lift adjuster
Engine components: Cooling air output stages, carbon canister shut-off valve, pressure sensor for air conditioner,
10
tank leakage detection, exhaust flap control valve, Hall sensor, oil-level sensor
11 Engine control unit, high-pressure fuel injectors, throttle adjusting unit
12 Water run-on pump, relay solenoid for water run-on pump
13 Fuel pump, right
14 Fuel pump, left
15 Engine control unit, main relay
16 not used
17 Oxygen sensors ahead of catalytic converter
18 Oxygen sensors behind catalytic converter
Note
f Use the plastic grippers from the fuse boxes in the dashboard to replace the fuses.
320
Minor Repairs
Designation Rating in A
60
30
15
15
15
10
20
10
15
15
10
15
7.5