
2006 Buick Rendezvous CXL 3.5L MIL Lamp on
this has been in a few times for this code check engine light on and this code appears. can clear it and it may go a few months and come back on. have ran the evap service bay test which passes. checked fuel tank pressure sensor at koeo which is 1.4 volts....
FIX posted 2/27/2019
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Message Closed w/FIX
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VIN | 3G5DA03L66 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / mfi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0446 | EVAP Vent Control System Performance |
Message Closed w/FIX
Vehicle Data
2006 Buick Rendezvous CXL
VIN | 3G5DA03L66 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / mfi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0446 | EVAP Vent Control System Performance |