1998 volvo v70 code 4055

sisterocean · Post by **sisterocean** » 22 Oct 2014, 16:36

Please help. Had to get inspected. Mechanic had a hard time finding problem. Diagnostic test failed. He finally told me to get evac pressure sensor. Fixed it gave me a nice bill. Got the car inspected next day. Next day check engine light came back 4055. Confused and stressed out over this. Don't even want to go back to see the mechanic. Spent too much time and money. Any advice?

Post by **abscate** » 23 Oct 2014, 04:40

Maybe it was the P0455 code??

This is usually a bad hose in the evap canister system...you can check these yourself. Lots of threads on evap system