Checking the connectors
- Ignition off
Check the connectors of the boost pressure sensor and the engine control module (ECM) for contact resistance and oxidation as described in Contact resistance and oxidation and loose connections as described in Loose connections (terminals) . Check especially for damage.
Other information:
- To connect the breakout box, see Connecting the breakout box. EMS 2000 .
- For information on signals, see Signal specification .
- For boost pressure sensor replacement, see Boost pressure sensor 2, replacing .
Courtesy of VOLVO CARS OF NORTH AMERICA.
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Refer to Information