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2005 Buick Rendezvous CX 3.4L MIL Lamp on
Posted to GM Driveability on 3/1/2010 17 Replies

cannot get p0446 to stay away, replaced vent valve, purge valve, and still comes on. Perfomed vacuum test with tech 2, worked perfectly. any ideas?

17 Replies Received (View Replies)

  Related Documents & Media  2005 Buick Rendezvous CX

 
Message Closed w/FIX

car Vehicle Data

2005 Buick Rendezvous CX

VIN 3G5DA03L26
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / GASOLINE
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0446EVAP Vent Control System Performance
Message Closed w/FIX

car Vehicle Data

2005 Buick Rendezvous CX

VIN 3G5DA03L26
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / GASOLINE
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0446EVAP Vent Control System Performance