Transcription of ELECTRONIC ENGINE CONTROLLER - Chrysler
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30 / electrical/electronics / 60 Way connectoreProMalternator Field control Driver(underneath heat sink)injector control Driver(underneath heat sink)ignition coil control8 Volt Distributor supply circuitryais Motor DriverMicroprocessorrFi suppressed circuit Boardthe MoPar aDVantageELECTRONIC ENGINE / electrical/electronics / 31 Crankshaft and camshaft sensors: Some aftermarket pickups have not worked properly with Mopar ENGINE controllers. Check for high circuit resistance associated with splices and fusible links; check for open and/or shorted wires. Closed throttle switch operation on AB, AD, AN bodies, 88 91 MY. TBI Dodge Trucks only. Damaged connector terminals: Remove orange gasket from bottom of SMEC/SBEC 60-way connector, reseat connector, and check for symptom/problem. If symptom/problem has been corrected, check 60-way harness and/or connector for terminal damage or loose connection. Wiring harness pin diameter should be .055". Use the male terminals on your PCM as a gauging tool.
www.mopar.com / electrical/electronics / 31 • Crankshaft and camshaft sensors: Some aftermarket pickups have not worked properly with Mopar engine controllers. •c Check for high circuit resistance associated with splices and fusible links; check for open and/or shorted wires. • Closed throttle switch operation on AB, AD, AN bodies, ’88–91 MY. TBI Dodge Trucks only.
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