Volvo S90 2020 Owner's Manual page 628

MAINTENANCE AND SERVICE
||
On the inside of the cover there are tweezers
that facilitate the procedure for the removal
and fitting of fuses.
Function
–
–
Lambda sensors; Electric charge pressure module
Ignition coils (petrol); Spark plugs (petrol)
Exhaust sensor; Diesel particulate sensor
Solenoid for engine oil pump; Solenoid clutch A/C; Lambda probe, centre (petrol); Lambda probe, rear (diesel); Lambda
probe, front (petrol/diesel)
Vacuum regulators; Valve; Valve for output pulse (diesel); Oil level/temperature sensor (petrol/diesel); Glow plugs (GCU)
(diesel)
Engine control module; Actuator; Throttle unit; EGR valve (diesel); Position sensor for turbo (diesel); Valve for turbo-
charger (petrol)
Engine Control Module (ECM)
–
Solenoids (petrol); Valve for fuel leakage monitoring; Thermostat for engine cooling system (petrol); Vacuum valve for
EGR (diesel) Glow control unit (diesel); Supercharger clutch (petrol); Crankshaft ventilation heater (diesel); Valve, gear-
box oil cooler (diesel)
Control module for spoiler damper; Control module for radiator damper; Relay coils for output pulse (diesel); Coolant
valve
626
The fuse box also provides space for several
spare fuses.
Positions
On the inside of the cover is a label that shows
the location of the fuses.
Ampere
–
–
15
15
15
7,5
20
5
–
10
5
Type
Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro