SAAB WIS ONLINE

T8 / P0106 00

Read the instructions below then start the fault diagnostic procedure.

Symptom: Fault indicator lamp (for further information see WIS Fault diagnosis, general) Cruise control not working. Limp home The engine speed drops more slowly than usual when the accelerator is released.

  P0106 00


Manifold Absolute Pressure Sensor Circuit. Performance Problem.

Fault symptom

Fault indicator lamp (for further information see WIS Fault diagnosis, general)

Cruise control not working.

Limp home

The engine speed drops more slowly than usual when the accelerator is released.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Battery voltage must be between 11 - 16 V.
Accelerator pedal released
Engine speed higher than 1300 rpm then down to idling speed.
Engine load lower than 110 mg/c.
NONE of the following DTCs must be detected: P0107, P0108.

Dependent:

None

System reaction to a fault:

Torque limited to max. 170Nm.
Purge blocked.
Boost pressure adaption is blocked and reset.
Correction of mass air flow/combustion for fuel calculation is blocked.
Limited acceleration and idle function.
Cruise control blocked.
Secondary air pump not active, if fitted.

OK report:

Test 1 and Test 2 completed once and fault criteria not fulfilled.

Fault handling:

Type III
(See section Fault handling III, "Other emission-related components and functions" for more information.)

Diagnostic help

Diagnosis regards:

Electrical fault in the component.
Air leak between the throttle and inlet valves or an incorrectly adjusted intake cam.
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IMPORTANT
The DTC may also be generated if the camshafts are incorrectly adjusted.

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In the event of a rapid release of the accelerator pedal, the intake pressure is checked to ensure that it is below 50 kPa.

Functions in the diagnostic tool related to the fault:

Test value:
Manifold absolute pressure sensor

(See also description of readings/activations in diagnostic tool)