Question for those with OBD II scanners

[george1202]

After an MAF sensor replacement from the dealer when my SES light came on (it displayed P0172 and P0175), I decided to do an adpative shift reset (flooring the gas pedal while the key is in position 2 for 25 seconds) and after excellent smooth driving for a few hours and a tankful of gas, my SES light came out again. Question:
1. Does SES light due to a faulty gas tank lid emit an error P0172 and P0175? (Rich mixture in Bank1 and Bank2)

2. If I reset the SES light using my OBD II scanner, will the light re-appear again if there really is an error present?

3. Could the reset on the adaptive shift be the cause for this.

Your expert opinions please

[george1202]

Anyone?

[UCrewX5]

1. Doubtful those error codes would be triggered by a loose gas cap

2. typically, yes

3. Unlikely

[george1202]

Originally Posted by UCrewX5

1. Doubtful those error codes would be triggered by a loose gas cap

2. typically, yes

3. Unlikely

Thanks UcrewX5
I'll take it to the dealer again on Monday and will settle for Dodge Intrepid loaner again for a couple of hours