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P0455 Diagnostic Trouble Code Discussion for October 2010

EVAP System Large Leak

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Trouble Ticket Help Requests for DTC P0455
Help Request Posted
1998 Volvo S70 2.4L monitors wont reset VIN: YV1LS553XW
P0455: Evap leak. Hi Guys, I have a S70 that belongs to a regular customer of many years. For the annual inspection the ECU has to be scanned and monitors set to pass inspection. It has had for many years a code for a small evap leak which customer declined to fix or investigat...
October 14, 2010
2002 Jeep Grand Cherokee Limited 4.7L No Start, Stall VIN: 1J4GW58J72
P0455: EVAP System Large Leak (0.080") Detected. vehicle will start and immediately dies like key was turned off.Codes found were for no BUS from instrument cluster and body control module. Found 10A fuse #22 under dash blown. Replaced and vehicle ran. Instrument cluster totally inop. Disconnected battery to...
October 18, 2010
2008 Dodge Caliber SXT 2.0L MIL Lamp on VIN: 1B3HB28BX7
P0455: EVAP Large Leak. ... problem. The first time the custome came in I changed the EVAP monitor valve on the canister. He has been back 2 other times with the same code usually just the P0456. I have rund the EVAP service monitor test with my scan tool and it always passes. This t...
October 28, 2010
2004 Mercedes-Benz C320 3.2L hard start VIN: WDBRF64J44
P0455: testing and results. need help has a hard start after sitting over night has an extended crank and rich codes
October 29, 2010