Operation CHARM
: Car repair manuals for everyone.
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Dodge or Ram Truck
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1992
>>
B150 1/2 Ton Van V8-318 5.2L
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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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Engine Control Module
>>
Description and Operation
>>
Modes of Operation
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Ignition Switch Off
Ignition Switch Off
When ignition switch is turned to OFF position, the controller stops operating the injectors, ignition coil,
ASD relay
and
fuel pump relay
.