Operation CHARM
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Isuzu Truck
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1987
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Trooper II L4-2254cc 2.3L SOHC
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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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Relays and Modules - Computers and Control Systems
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Engine Control Module
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Service and Repair
Engine Control Module: Service and Repair
1.
Remove ECM attaching screws, shield and bracket from instrument panel, then disconnect electrical connector and remove ECM.
2.
Reverse procedure to install.