EGR Actuator Connector Pin Reference Chart: Notes
This pinpoint test is intended to diagnose the following:
- harness circuits: VPWR, VREF, EGR, EGRMC and SIGRTN
- EGR actuator
- powertrain control module (PCM)
EGR ACTUATOR CONNECTOR PIN REFERENCE CHART
| Pin | Circuit |
|---|---|
| C | EGR (Exhaust Gas Recirculation) |
| B | SIGRTN (Signal Return) |
| D | VREF (Reference Voltage) |
| A | EGRMC (EGR Motor Control) |
| E | VPWR (Vehicle Power) |