ENGINE AND EMISSION CONTROL SYSTEM (SEQUENTIAL MULTIPORT FUEL INJECTION FOR H27 ENGINE) 6E2-31
Electronic Control System
Engine control module (ECM)/powertrain control
module (PCM)
REMOVAL
1) Disconnect negative (–) cable from battery.
2) Disable air bag system (if equipped) referring to “DIS-
ABLING THE AIR BAG SYSTEM” in Section 10B.
3) Remove ECM (PCM) cover (1) from bracket.
4) Disconnect connectors from ECM (PCM) (1).
5) Remove ECM (PCM) (1) with bracket (2).
INSTALLATION
1) Install ECM (PCM) with bracket to vehicle.
2) Connect connectors to ECM (PCM) securely.
3) Install ECM (PCM) cover to bracket.
4) Enable air bag system (if equipped) referring to “ENABLING
AIR BAG SYSTEM” in Section 10B.
5) Connect negative (–) cable to battery.
CAUTION:
As ECM (PCM) consists of precision parts, be careful not
to expose it to excessive shock.
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