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P0442 Diagnostic Trouble Code Discussion for October 2007

EVAP System Small Leak Detected

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Trouble Ticket Help Requests for DTC P0442
Help Request Posted
2003 Nissan Sentra Limited Edition 2.5L MIL Lamp on VIN: 3N1AB51AX3
P0442: EVAP System Small Leak Detected. Hi everyone. This Sentra sets code p0442 every time it runs a Evap. monitor. I did smoked it and there are no leaks. Replaced Cut valve,Gas cap, Cut bypass valve and Vent control valve on the canister. It is hard to fill the tank and there is no vacuum when op...
October 02, 2007
1998 Hyundai Elantra GLS 1.8L MIL Lamp on VIN: KMHJW34M3W
P0442: small evap leak. ... about 100 miles same code all the time. P0442 small evap leak. I have changed the canister close valve and the purge valve, the gas cap and the charcoal canister. Code still comes back. I have smoke tested the tank ( I did read about them cracking on top) ...
October 09, 2007
2001 Dodge Ram 2500 Van 5.9L MIL Lamp on VIN: 3B7KF26Z71
P0442: EVAP System Small Leak Detected. ... MIL on, no other symptoms. Codes P0442 and P0455 present. Visual inspection of system and related found no problems. Clear codes and force PCM to command an EVAP monitor test. Code P0455 returns. I did this test numerous ti...
October 12, 2007
2001 Toyota Avalon XL 3.0L MIL Lamp on VIN: 4T1BF28B21
P0442: EVAP System Small Leak Detected. ... engine light was on pull code p0442. found filler neck rusty at surface were cap seals on. cleaned surface and replaced cap. car came in today with light on (came on yesterday)with same code. has gone 700 miles. smoke test showed no leaks and all valves se...
October 15, 2007
2004 GMC Yukon SLE 4.8L MIL Lamp on VIN: 1GKEC13V94
P0442: EVAP System Small Leak Detected. Hello All,We have a 04 Yukon with a p0442 .Truck has new dealer gas cap.Did preform pressure test and smoke test with no problems found.Fuel tank pressure reading is good @ 1.5V.Any ideas?Does anyboby know of any reflash issuses?Truck does has 2 freeze frame f...
October 17, 2007
2003 Dodge Ram 1500 SLT 4.7L MIL Lamp on VIN: 1D7HA18N43
P0442: system leak medium. it took a few days to come on, more then 2 trips. i have the truck again and the same three codes as the first time are there and also they are coming up pending as well as mil request. i hate to ask such a stupid question here folks but i have no evap smoke t...
October 30, 2007
1999 Oldsmobile Intrigue GLS 3.5L bogs down VIN: 1G3WX52H2X
P0442: EVAP System Small Leak (0.040") Detected. HI to all fellow techs I have a weird one here? vehicle checks out on scanner no glitches or abnormal readings of any kind good fuel press. car will start good cold and when you first take off it feels like a stopped up cat. only does it for 1/4 mile then clea...
October 30, 2007
1998 Volkswagen Jetta GLS 2.0L MIL Lamp on VIN: 3VWSA81H2W
P0442: evap small leak. car needed insp po442\16826 in sys did normal evap tests all pass try to run moniters code came back see in iatn purge valve problems replace valve run moniters pass insp back 2 days later says lite on on way home redo evap tests all pass thanks
October 30, 2007