For Shop Owners

P0521 SAAB - Engine Oil Pressure Sensor/Switch Circuit Range/Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3 What does this mean?

Possible causes

  • Low oil level or motor mechanical fault
  • Faulty oil pressure sensor
  • Oil Pressure Sensor harness is open or shorted
  • Oil Pressure Sensor circuit poor electrical connection
What does this mean?

Tech notes

There is a factory service bulletin for the following Saab models:

2005-2009 Saab 97x
Saab Factory Service Bulletin OBDII Code P0521
What does this mean?
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Posted and Edit by 06-14-2015