well i need to get my car inspected this month and my check engine light is on so i stopped at auto zone to see what codes were comin up and to my suprise i had 9 damn codes..wtf ..all i can get from the is that theyre all for 02 sensors other than P1451 and P0443 which i have no idea how to fix....anyone got any advice or help on how to handle these bc i need to take care of the asap thanks

Heres all of the codes:
P0133 O2 Sensor Circuit Slow Response
P0135 O2 Sensor Heater Circuit
P0153 O2 Sensor Circuit Slow Response
P0155 O2 Sensor Heater Circuit
P1131 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank 1
P1151 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank 2
P1152 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank 2
P1451 EVAP Control System Canister Vent Solenoid Circuit Malfunction
P0443 Evaporative Emission System Purge Control Valve Circuit

 

The 3 that say lack of upstream o2 sensor leads me to think you didn't have them turned off in your tune, or don't have mil eliminators. I'd replace the front two as well, that should take care of the o2 codes

for the other two,
http://www.obd-codes.com/trouble_codes/ford/p1451.php
http://www.obd-codes.com/p0443

 

Sorry I'm on my blackberry so I don't see everything! Is the car not driven often, or have you had to jump start recently? I've been through the situation before and it takes a while for those codes to reset more than a week! Good luck! If its a dd you might need to replace o2 sensors and fuel filter!

 

Go with what Synsyter said and make sure that the rear o2s are turned off in the tune.

 

Up stream is the front ones though, downstream would be the ones that get shut of...?

 

Dirty MAF??????

 

lol ryan you love those dirty MAFs don't you just letting you know now. that EVAP stuff is going to be "fun" to track down

 

with all the aftermarket intakes running around here, I'm honestly amazed at how often a dirty maf is the culprit, it has become my cure-all tonic. lol

 

Yeah dirty MAF's, or Ryan likes to point out loose gas caps which is almost NEVER the issue. Must be having a lazy day or days.