1999 Buick LeSabre "evap 0440" Questions

Request to know the code for P 0440, which shown on scanner? evap emmision malfunction

...0440 refers to EVAP system--system malfunction==causes --hose connections --intake leak---EVAP canister purge valve code p 0441 refers to EVAPO system --incorect flow detected ====causes --hose ...

...evap canister. Then I had a code 0440 pop up and a code that said fule mixer sensor code pop up I had this replaced. Now the evap canister malfunction code is back 0440 and no other code what is the ...

0440 what does that mean p0440 is typically an evaporative emissions code. What that means is gas in your tank evaporates and there is a system (evap system) set in place to manage those evaporations.

...0440 Go to an auto parts store and get a Haynes repair manual for car it will have the code meanings for any and all codes on that vehicle. Only bad thing is the book cost around $30 maybe you will ...

0440 which is the (evap) what should i be looking for. Make sure everyone will fuel up your Rodeo DO NOT TOP OFF the tank. The few ounze of gasoline can soak the charcoal canister and damage the vapor

engine code p0440,replaced gas cap and purge solenoid.still getting 0440 code check your evap system..its usually a bad vacum line

2003 error codes my 2003 1500 4.7liter is giving 4 codes p 0456,p 0440, p0522,p 0038 can you tell me what these are Evap system leak, oil pressure switch and o2 sensor

...0440 through to p 0459 all refer to the EVAP system. code p 0455 refers to EVAP system very large leak which refers to a loose or missing gas cap manifold leaks are a small leak in the codes and many ...

...evap system 0440 code check engine light is on. i changed the entire gas tank and got a new canister new gas cap too lights still on sensor? Are you using ethanol blended fuel? If so stop and use ...