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2001 GMC Yukon XL 1500 Denali 6.0L MIL Lamp on
Posted to GM Driveability on 2/8/2005 4 Replies

I Need help with Mode 6 data. Cel on with code for evap vent problem. Original valve leaked when scanner energized it (closed) or when ground wire attatched to white wire( computer ground). Was replaced with new solonoid from dealer. This one leaked also. Got ...

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  Related Documents & Media  2001 GMC Yukon XL 1500 Denali

 
Message Closed w/FIX

car Vehicle Data

2001 GMC Yukon XL 1500 Denali

VIN 1GKFK66U31
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0446EVAP Vent Control System Performance
Message Closed w/FIX

car Vehicle Data

2001 GMC Yukon XL 1500 Denali

VIN 1GKFK66U31
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0446EVAP Vent Control System Performance