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Home >> Buick >> 1991 >> Regal V6-191 3.1L >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Ignition System >> Ignition Control Module >> Service and Repair >> Computer Command Control - Port Fuel Injection
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Computer Command Control - Port Fuel Injection

Typical Ignition Module Assembly:






REMOVE OR DISCONNECT:

1. Negative battery cable.
2. DIS Electrical connector.
3. Spark plug wires. (Note wire positions to proper coils).
4. DIS assembly to block.
5. DIS assembly from engine.

INSTALL OR CONNECT:

1. DIS assembly from engine.
2. Spark plug wires to proper coils.
3. DIS Electrical connector.
4. Negative battery cable.
5. Before starting engine perform IDLE LEARN PROCEDURE. Refer to ADJUSTMENT PROCEDURES/IDLE LEARN PROCEDURE.