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2004 Saturn Ion-1 2.2L MIL Lamp on, inaccurate fuel gaug
Posted to GM Driveability on 4/30/2011 7 Replies

Howdy, Need help here folks. i've spent alot of time on this saturn. I'll cut to the chase, Sets Po446 one day after clearing, alldata and OBD say po446 is a direct result of a vent circuit restriction in the Evap system, Ive replaced the vent valve and a faul...

7 Replies Received (View Replies)

  Related Documents & Media  2004 Saturn Ion-1

 
Message Closed w/FIX

car Vehicle Data

2004 Saturn Ion-1

VIN 1G8AJ54F94
Engine2.2 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / mfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Inaccurate Fuel Gaug
OccursAlways

Trouble Codes

P0446EVAP Vent Control System Performance
Message Closed w/FIX

car Vehicle Data

2004 Saturn Ion-1

VIN 1G8AJ54F94
Engine2.2 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / mfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Inaccurate Fuel Gaug
OccursAlways

Trouble Codes

P0446EVAP Vent Control System Performance