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P0455 Diagnostic Trouble Code Discussion for December 2004

EVAP System Large Leak


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Trouble Ticket Help Requests for DTC P0455
Help Request Posted
2002 BMW X5 3.0i 3.0L MIL Lamp on VIN: WBAFA53571
P0455: Evap. emission system leak detected gross leak. ... diagnostics. P0455 was easy...fuel filler cap strap pinched under cap. P0492 giving me the hassel. Only code P0492 is set and not P0491. Air pump does function on cold start-up, vacuum is available to check valve and I would as...
December 07, 2004
2002 BMW X5 3.0i 3.0L MIL Lamp on VIN: WBAFA53571
P0455: Evap. emission system leak detected gross leak. ... diagnostics. P0455 was easy...fuel filler cap strap pinched under cap. P0492 giving me the hassel. Only code P0492 is set and not P0491. Air pump does function on cold start-up, vacuum is available to check valve and I would as...
December 08, 2004
1998 Ford Explorer Sport 4.0L Poor Idle Quality, Surge, Stall VIN: 1FMYU24E6W
P0455: evap gross leak detected. start fine but stall and runs rough for short time after cold start once started warm up run fine rest of day replace iac valve cleaned mass sensor run smoke test on intake had alitte smoke out of injecter holes and holes in egr valve
December 23, 2004
1996 Volvo 850 GLT 2.4L MIL Lamp on VIN: YV1LW5541T
P0455: Large evap leak. Hellow fellow Volvo techs.I have a code 611.Smoke test shows no leaks in hoses,however,I do have smoke from filler inlet while introducing smoke in line at valve by radiator(left side) with key off.I feel this would be normal(for tank expansion) venting to cha...
December 27, 2004
2002 BMW X5 3.0i 3.0L MIL Lamp on VIN: WBAFA53571
P0455: Evap. emission system leak detected gross leak. ... diagnostics. P0455 was easy...fuel filler cap strap pinched under cap. P0492 giving me the hassel. Only code P0492 is set and not P0491. Air pump does function on cold start-up, vacuum is available to check valve and I would as...
December 07, 2004
2002 BMW X5 3.0i 3.0L MIL Lamp on VIN: WBAFA53571
P0455: Evap. emission system leak detected gross leak. ... diagnostics. P0455 was easy...fuel filler cap strap pinched under cap. P0492 giving me the hassel. Only code P0492 is set and not P0491. Air pump does function on cold start-up, vacuum is available to check valve and I would as...
December 08, 2004
1998 Ford Explorer Sport 4.0L Poor Idle Quality, Surge, Stall VIN: 1FMYU24E6W
P0455: evap gross leak detected. start fine but stall and runs rough for short time after cold start once started warm up run fine rest of day replace iac valve cleaned mass sensor run smoke test on intake had alitte smoke out of injecter holes and holes in egr valve
December 23, 2004
1996 Volvo 850 GLT 2.4L MIL Lamp on VIN: YV1LW5541T
P0455: Large evap leak. Hellow fellow Volvo techs.I have a code 611.Smoke test shows no leaks in hoses,however,I do have smoke from filler inlet while introducing smoke in line at valve by radiator(left side) with key off.I feel this would be normal(for tank expansion) venting to cha...
December 27, 2004