SAAB WIS ONLINE

ME9 / P050C 00

Read the instructions below then start the fault diagnostic procedure.

Symptom: Malfunction Indicator Lamp

  P050C 00


Coolant temperature differs from ambient temperature at cold start

Fault symptom

Malfunction Indicator Lamp

On-board diagnosis

Type of diagnosis:

Once per driving cycle.

Enable criteria:

Previous driving cycle: coolant temperature below 92°C or total air mass consumed more than 4 kg.
The vehicle should have been driven more than 8½ minutes during the previous driving cycle.
No engine heater used for this start.
NONE of the following DTCs must be detected:
P0112, P0113
P0117, P0118

Fault criteria:


Coolant temperature is 10°C lower /15°C higher than intake air temperature.

Diagnostic help

Diagnosis regards:

Electrical fault in connecting leads or component.

Functions in the diagnostic tool related to the fault:

Test value:
Engine Temperature

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