evap system trouble 2001 bonneville ssei; codes p0443,p1441
ssrydahs
03-22-2007, 11:19 PM
Trying to narrow issue down, checked canister and leads nothing seems amiss, any help appreciated; p0443 says - evap emission control system purge valve c fault; p1441 says- manuf control aux emission controls
maxwedge
03-23-2007, 04:17 PM
Welcome to AF. Points to cannister purge solenoid which has been problematic for lots of GM cars. see this link.http://service.gm.com/gmspo/mode6/pdf/2000/2000file8.pdf
abaird
03-24-2007, 07:43 PM
yea I replaced one of those on an 02 buick. Seemed like it had similar codes.
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