P0455 Diagnostic Trouble Code Discussion for September 2015
EVAP System Large Leak
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 P0455
| Help Request | Posted | |
| 2007 Lexus RX350 3.5L MIL Lamp on VIN: 2T2GK31U17 P0455: EVAP System Gross Leak Detected. ... with the codes P0441 and P0455. I checked and activated Evap. Purge valve (at engine) 20 times, no problems found. Did "smoke" test and Vacuum leaks test. NO LEAKS FOUND. Gas cap tested OK. Check freeze frame and mode 6, It did show code P0455. In ... |
September 09, 2015 | |
| 2005 Toyota Corolla CE 1.8L MIL Lamp on VIN: 1NXBR32EX5 P0455: EVAP System Gross Leak Detected. Been chasing this problem for a while now, check engine light on with codes P0441 and P0445. Check system for leaks none found, replaced purge valve, OEM fuel cap then drove car for 2000 miles and light came back on same codes P0441 and P0445. Retested and cou... |
September 25, 2015 |
