Eclipse V6-3.8L (6G75) (2006)
Engine Control Module: Testing and Inspection
CHECK AT THE ENGINE CONTROL MODULE (ECM) <M/T> OR THE POWERTRAIN CONTROL MODULE (PCM) <A/T>
1. Disconnect the ECM <M/T> or the PCM <A/T> connectors B-19, B-20, B-21, B-22 and B-23, and connect check harness special tool MB991923
between the ECM <M/T> connectors or the PCM <A/T> connectors.
2. Measure the voltage between each check harness connector terminal and check harness connector ground terminal (No. 25 or No. 29).
TERMINAL VOLTAGE CHECK CHART
Check Harness Special Tool MB991923 Connector Terminal Arrangement Part 1