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P0453 Diagnostic Trouble Code Discussion for June 2013

Fuel Tank Pressure Sensor Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0453
Help Request Posted
2012 Ford Focus S 2.0L MIL Lamp on
P0453: fuel tank pressure high. I have a 2012 focus that has a p0453 (fuel tank pressure sensor high) continuous hard fault. I followed the diagnostic chart and came up with a faulty sensor, replaced sensor and code still present. I have a 5 volt reference on one wire to the sensor, a ground...
June 07, 2013
2006 Toyota Sequoia SR5 4.7L MIL Lamp on VIN: 5TDBT44A26
P0453: EVAP Vapor Pressure Sensor Circuit High Input. EVAP canister was replaced not to long ago. Now unrelated codes have popped up. TSB for these exact codes indicates replacement of canister assembly will be necessary. has anyone seen this? TSB #EG023-06, Date of issue April 14, 2006. I noticed the part number...
June 26, 2013