Eclipse L4-2.4L (4G69) (2008)
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Engine Control Module: Testing and Inspection
CHECK AT THE ENGINE CONTROL MODULE (ECU) [M/T] OR THE POWERTRAIN CONTROL MODULE (PCM) [A/T]
1. Disconnect the ECM [M/T] or the PCM [A/T] connectors B-18, B-19, B-20, B-21 and B-22, 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
