Checking component and wiring

Check cables between engine control module (ECM) #A38 (#A38) and turbocharger (TC) control valve #2 for an intermittent short-circuit to ground according to Short-circuit to ground, intermittent faults .

Remedy as necessary

Other information 

• To connect the breakout box, see Connecting the breakout box
• To access/replace the turbocharger (TC) control valve, see Replacing the turbocharger (TC) control valve .
• Turbocharger (TC) control valve #1 has Ubat power supply from the system relay.
• For information about signals on 5-cylinder engines, see Signal specification or Signal specification .

Fig 1: Identifying 2-Bit Connector

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Fig 2: Identifying Ohmmeter

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Fig 3: Identifying Turbocharger Control Valve

Courtesy of VOLVO CARS OF NORTH AMERICA.

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  Refer to Information