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P0456 Diagnostic Trouble Code Discussion for September 2014

EVAP System Small Leak

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Trouble Ticket Help Requests for DTC P0456
Help Request Posted
2008 Toyota Corolla S 1.8L MIL Lamp on VIN: 2T1BR32E68
P0456: very small evap leak. ... MIL on code p0456 (very small EVAP leak). I advised customer to go to the dealer to update pcm to start per TSB. Customer went to dealer and they sold her a canister and gas cap. A few days later the MIL came back on so the customer took it back to the dea...
September 05, 2014
2005 Jaguar S-Type 3.0L MIL Lamp on VIN: SAJWA01TX5
P0456: evap system malfunction. after replacing MAF with an oem part customer returned in about a month with the same code and other evap codes which customer declined to repair them at the time. would evap code cause p0101 to return. LT FT readings are well within +/- 5%. any ideas would re...
September 17, 2014
2004 Mazda RX-8 1.3L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: JM1FE17N64
P0456: EVAP System Very Small Leak Detected. We got this car in from a guy from out of town. He said he just lost power all of a sudden. We saw there was a random misfire. Checked all the spark and they all have good spark. Did some research on p0661 code but still not sure what the fix is. I wish I kn...
September 26, 2014