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ECM - Revised Replacement Procedure|Page 85 >
< ECM - Revised Replacement Procedure|Page 83
K 30 1 Ton Pickup 4WD V8-454 7.4L VIN W 4-bbl (1983)
Relays and Modules
Relays and Modules - Powertrain Management / Relays and Modules - Computers and Control Systems
Engine Control Module / Technical Service Bulletins
Technical Service Bulletins for Engine Control Module:
87150 / May / 87 / ECM - Revised Replacement Procedure
Page 84
Page 3
ECM - CHECK CHART
Relays and Modules
Relays and Modules - Powertrain Management / Relays and Modules - Computers and Control Systems
Engine Control Module / Technical Service Bulletins
Technical Service Bulletins for Engine Control Module:
87150 / May / 87 / ECM - Revised Replacement Procedure
Page 84
ECM - Revised Replacement Procedure|Page 85 >
< ECM - Revised Replacement Procedure|Page 83