UPDATE. This has been resolved
My CEL came on the other day and the code I am getting is P0451 - EVAP System Pressure Sensor/ Switch Circuit Range/ Performance. I have notice it is burning more gas. When I look up this code most peoples solution is to replace the Tank Pressure Sensor TPS but from what I can see is that the 2012 Mazda5 does not have one. Do you think it might be the front or the back Canister Purge Valves parts LF82-18-740 or LF3T-18-741? Has anyone else had this problem? Here are some readings from my OBD2 reader.
![Screenshot_20190206-223046_BlueDriver.jpg Screenshot_20190206-223046_BlueDriver.jpg](https://mazdas247.com/forum/data/attachments/132/132651-bd6a7d16f85d4a81b6588f7de14398d0.jpg)
![Screenshot_20190206-225233_BlueDriver.jpg Screenshot_20190206-225233_BlueDriver.jpg](https://mazdas247.com/forum/data/attachments/132/132652-0c7bd7a3640c1ef0d5b2c5c1b3e374c4.jpg)
![Screenshot_20190206-225245_BlueDriver.jpg Screenshot_20190206-225245_BlueDriver.jpg](https://mazdas247.com/forum/data/attachments/132/132653-59359095a2235ccda2a7a349a9b4f89c.jpg)
Yes here is an updated link https://www.autoserviceprofessional.com/articles/6282-mazda-pressure I replaced the 2 parts
CG36-42-580A...........Evaporation hose assembly with FTP sensor
L5E1-18-791A............ Short cord
and it fixed all the problems.
My CEL came on the other day and the code I am getting is P0451 - EVAP System Pressure Sensor/ Switch Circuit Range/ Performance. I have notice it is burning more gas. When I look up this code most peoples solution is to replace the Tank Pressure Sensor TPS but from what I can see is that the 2012 Mazda5 does not have one. Do you think it might be the front or the back Canister Purge Valves parts LF82-18-740 or LF3T-18-741? Has anyone else had this problem? Here are some readings from my OBD2 reader.
![Screenshot_20190206-223046_BlueDriver.jpg Screenshot_20190206-223046_BlueDriver.jpg](https://mazdas247.com/forum/data/attachments/132/132651-bd6a7d16f85d4a81b6588f7de14398d0.jpg)
![Screenshot_20190206-225233_BlueDriver.jpg Screenshot_20190206-225233_BlueDriver.jpg](https://mazdas247.com/forum/data/attachments/132/132652-0c7bd7a3640c1ef0d5b2c5c1b3e374c4.jpg)
![Screenshot_20190206-225245_BlueDriver.jpg Screenshot_20190206-225245_BlueDriver.jpg](https://mazdas247.com/forum/data/attachments/132/132653-59359095a2235ccda2a7a349a9b4f89c.jpg)
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