SAAB WIS ONLINE

T8 / P0117 00

Read the instructions below then start the fault diagnostic procedure.

Symptom: Fault indicator lamp (for further information see WIS Fault diagnosis, general) Incorrect temperature gauge reading.

  P0117 00


Engine Coolant Temperature Sensor Circuit. Short to Ground.

Fault symptom

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

Incorrect temperature gauge reading.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Battery voltage must be between 11 - 16 V.
Ignition ON.

Fault criteria:

When voltage on input below 0.20V for more than 1.0 s.

Dependent:

None

System reaction to a fault:

Radiator fan runs continuously.

OK report:

Fault criteria NOT fulfilled for 2 s when ignition on.

Fault handling:

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

Checking the wiring harness

Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.

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)