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Checking connector

Fig 1: Identifying Ignition Switch OFF Position

GLL101045

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off.
Check manifold absolute pressure (MAP) sensor connector for contact resistance and oxidation according to Short-circuit to ground, permanent faults .
Remedy as necessary.

Other information:
- For information about signals, see Signal specification
- To localize the manifold absolute pressure (MAP) sensor, see Location of components .
Fig 2: Identifying Ohmmeter
Courtesy of VOLVO CARS OF NORTH AMERICA.

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Refer to Checking manifold absolute pressure (MAP) sensor signal