2001 Pontiac Montana "evap" Questions

what is a evap code? An evap code is a code that lets you know there is a problem with the evaporative emissions system. This system is what collects the fuel vapor from the fuel tank, stores it in ...

i need to charge my ac do i use the green evap cap. I cant find a blue one The fittings are not the same, so you can't mix them up. find the line that has a thing that looks like a bottle, that's the ...

...i run new wire to vent from ecm witch ones are they please help EOBD II Error Code: P0449 Fault: Evaporative Emission (EVAP) System, Vent Valve - Circuit Malfunction Possible Cause: Wiring

...and out from gas tank fallow them to see where they are connected, you have one black box which is evap canister and your evap vent valve should be around

...car in a garage for 5 days while I was out of town. What could be the problem? code p0452 refers to evaporative emission ( EVAP) pressure sensor--low input ===causes wiring short to ground--EVAP ...

...on a while. The mechanic ran a diagnostic test and said i had to go to the dealership because an evap code came up. However, the car has been running fine until today when i was driving up a steep ...

...size. My best guess since you recently had the fuel down dropped is that there is an issue with the EVAP system. Possibly the seal for the fuel pump. Or maybe a EVAP line was left off or has come ...

...a faulty purge control valve or the circuit back to the computer.P0443   Description The Evaporative Emission System (EVAP) canister purge volume control solenoid valve uses a ON/OFF duty ...

where ia the e vap? "Evap" stands for a system on the car called the evaporative emmissions control system short for this is EVAP, its job is to capture and store gasoline fumes, the parts of the ...

I have 2000 Montana. Service Eng light on, a check says: P0440 -- evaporated emission cntrl system small leak/low flow condition. Explanation: defective or loose fuel cap, evvap canister or hose ...