volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 4615 > < Diagram Information and Instructions|Page 4613
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Fig. 168 CONTROL UNIT WIRING FOR E.G.R. SYSTEM

9.

If reading is different, check wiring and repair as necessary. If wiring is in good working condition, replace and retest with new sensor. 

10.

After testing, disconnect all test equipment, reconnect all connectors (including the ECU connector) and remount all panels.

Diagram Information and Instructions|Page 4615 > < Diagram Information and Instructions|Page 4613