Engine Control Module

Digifant ECM





1 - Ground connection
^ connected to chassis

2 - Digifant Engine Control Module (ECM) harness connector
^ switch OFF ignition before disconnecting/connecting
^ 38-pin

3 - Vacuum line
^ to intake hose of return valve between intake hose and brake booster
^ for Manifold Absolute Pressure (MAP) sensor (G71) inside of Digifant ECM (J169)

4 - Digifant Engine Control Module (J169)
^ for fuel injection system, Oxygen sensor control, rpm limit, ignition system and On-Board Diagnostic (OBD)
^ with Manifold Absolute Pressure sensor (G71)
^ if replaced, check idle speed
^ location: left engine compartment

5 - Engine Coolant Temperature (ECT) Sensor Connector

6 - Engine Coolant Temperature Sensor G62 *
^ Blue
^ 2-Pin
^ Reduce cooling system pressure before removing

7 - Throttle Position (TP) Sensor G69 *
^ 3-point connection for manual transmission vehicles
^ 4-point connection for automatic transmission vehicles (signal goes to Transmission Control Module (TCM) J217)
^ before replacing, perform idle check