P0440 Diagnostic Trouble Code Discussion for September 2018
General EVAP System Failure
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0440
| Help Request | Posted | |
| 2002 Toyota Tacoma Pre Runner 3.4L MIL Lamp on VIN: 5TEGN92N62 P0440: Evaporative Emission Control System Malfunction. There appears to be a smoke leak around a collar open to atmosphere near the top of the filler neck that runs to a non-electric valve on the canister. The VSV for EVAP is under the hood and connected to intake and operates fine. The VSV for CCV is also und... |
September 20, 2018 |
