SAAB WIS ONLINE

Regeneration does not work

Symptom: Regeneration does not work.

Regeneration does not work

Fault symptoms



Regeneration does not work.

Conditions

The following diagnostic trouble codes may arise: P1909

Diagnostic procedure




1. Check that the correct software for the engine control module is installed: P/N 55563310

2. Carry out fault diagnosis in accordance with Lit CHECK ENGINE lamp and engine in Limp home .