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P0455 Diagnostic Trouble Code Discussion for May 2004

EVAP System Large Leak

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Trouble Ticket Help Requests for DTC P0455
Help Request Posted
1998 Volvo S70 GLT 2.4L MIL Lamp on VIN: YV1LS5678W
P0455: large evap leak snap-on scanner. Have 3 customers with VOLVO's same year and model. All have same codes. Can not find any leaks in system. Told customer to make sure fuel caps are on tight and not to fill with engine running. Replaced purge valve on one. Code back in a couple weeks after driv...
May 12, 2004
2000 Volkswagen Jetta GL 2.0L MIL Lamp on VIN: 3VWRC29M7Y
P0455: Evap system large leak. Hello all, Sorry, long post. I have this VW with a PO455 code stored in memory (large leak). I am not too familiar with this system and only have a snap on scan tool to use (will only work in generic OBD II mode on VW). I was able to hook up the smoke machin...
May 21, 2004
1996 Dodge Stratus ES 2.4L MIL Lamp on VIN: 1B3EJ56X5T
P0455: EVAP System Large Leak (0.080") Detected. Our problem on this dodge is we are getting a po455 large leak detected also has another code for o2 center too long which may be related . any way I pinpointed the leak to the gas tank sender o ring but First I replaced the o ring then the sender but still le...
May 25, 2004
1997 BMW 328i 2.8L MIL Lamp on VIN: WBACD4326V
P0455: gross evap leak. ... codes. One is a P1250 and the other is a P0455. The other issue is a information display regarding coolant level. Verified that the coolant level is normal, therefore, I have a 2 part question. (1) I cannot locate a P1250 code on Mitchell or Aldata. Could ...
May 28, 2004