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Volvo
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1985
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240 L4-2127cc 2.1L SOHC Turbo B21FT FI
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Locations
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Constant Idle Speed System (CIS)
Constant Idle Speed System (CIS)
Component Locations:
Wiring Diagram:
LEGEND
A
Control unit
B
Microswitch
C
Ignition switch
E
Fusebox
F
Temperature sensor
G
Idling valve
H
Ignition coil
I
Service output, adjusting idle
151
Voltmeter