Mechanics

CHECK ENGINE LIGHT

2002 Volvo V40 • 70,000 miles

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
Avatar
Kmo
March 18, 2012.



Boost pressure sensor has hoses and a plug. Check them and if ok replace sensor.

Tiny
Fixitmr
Mar 18, 2012.