check engine light

2002 VOLVO V40
70,000 MILES
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KMO
  • MEMBER
  • 1 POST
my car is not running smoothly and has check engine light on. the OBD code po236 and po237 comes up what should i try first and second. thanks. ken
Mar 18, 2012 at 8:55 AM
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FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
boost pressure sensor has hoses and a plug. check them and if ok replace sensor.
Mar 18, 2012 at 11:05 AM
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