SAAB WIS ONLINE

P0501

Read the instructions below then start the fault diagnostic procedure.

Symptom: Check Engine. Displayed speed and calculated fuel consumption incorrect. Cruise control out of order.

P0501


Vehicle Speed Signal not Plausible with Engine Speed

Fault symptoms


Check Engine.

Displayed speed and calculated fuel consumption incorrect.

Cruise control out of order.


On-Board Diagnostics

Type of diagnosis:


- Continuous


Enable criteria:


- Engine running.

- The engine speed exceeds 2700 rpm.

- More than 30 mg fuel/combustion.


Fault criteria:


- Speed is 0 km/h at 30 mg/combustion and engine speed greater than 2700 rpm.


System reaction to a fault:


- The control module uses a substitute value of 0 km/h

- Cruise control is switched off.


For more information, see also:

- "Read Values" menu for a description of read values.

- "Activate" menu for a description of applications.