P0456 Diagnostic Trouble Code Discussion for September 2016
EVAP System Small Leak
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| Help Request | Posted | |
| 2012 Kia Sedona LX 3.5L MIL Lamp on VIN: KNDMG4C73C P0456: Evap small leak detected. Smoke tested system. Canister closed valve appeared to be leaking very slightly. Mode 6 data was at 35 with a max of 22. Replacing valve brought it down to 25. I can't find any leaks. Flow meter goes down to zero when testing. Does anyone know of any common pr... |
September 15, 2016 | |
| 2006 Ford Five Hundred SEL 3.0L Hesitation, MIL Lamp on VIN: 1FAHP27166 P0456: EVAP very small leak. ... for codes, recorded and cleared. The original codes were U1900 ABS, U0101 and P1000. The starter relay did not ground through the PCM. We attached a ground wire to the starter relay. Car started We also found that the drive shaft was loose. The transmissio... |
September 21, 2016 | |
| 2006 Ford Five Hundred SEL 3.0L Hesitation, MIL Lamp on VIN: 1FAHP27166 P0456: EVAP very small leak. ... for codes, recorded and cleared. The original codes were U1900 ABS, U0101 and P1000. The starter relay did not ground through the PCM. We attached a ground wire to the starter relay. Car started We also found that the drive shaft was loose. The transmissio... |
September 28, 2016 |
