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1990
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Sovereign L6-4.0L
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Engine Control Module
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Technical Service Bulletins
Engine Control Module: Technical Service Bulletins
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Customer Interest
ECU - Unnecessary Replacement
Trip Computer - Innacurate Fuel Consumption Readings
All Technical Service Bulletins
ECU - Unnecessary Replacement
Trip Computer - Innacurate Fuel Consumption Readings
EGR Pipe Seal - Hard Starting/Hesitation DTCs 26, 44
Overview
Action:
Torque Specifications:
Parts Information:
Warranty Information:
ECU - Unnecessary Replacement Due to DTC 29
Check Engine Light Activates, Fuel Fail Code Set