P0172 Code Check List Suggestions
Based on my forum search thus far I haven't found any actual suggestions more like people having codes and going back and forth. I have picked up a couple of things though.
1) Smoke test has been mentioned
2) Vacuum leak has been mentioned
3) Cleaning or replacing MAF Sensor
4) O2 sensor fault
5) Fuel pressure fault
I'll be honest I just don't know where to look first. Any suggestions would be appreciated. It idles ok it seems but I have parked my car because of this. Thank you in advance for your time.


