m05fastbackGT

Yes ! you should definitely notice a nice increase in both HP and Torque, plus adding a cold air intake really helps too

07mustangthomas

I put a cold air intake on there over the summer

m05fastbackGT

Which brand of intake did you put on your car ? Hopefully you got it from American Muscle..

07mustangthomas

I got a bbk cold air intake

m05fastbackGT

That's cool, this way you don't need to re-flash your PCM to use it, but always can when you want to get more HP/Torque and performance from it

07mustangthomas

My 02 sensor went out this morning on my way to work

m05fastbackGT

Was it your front 02 sensor that went, or was it the rear 02 ?

Depending on how old your car is and how many miles are on it, have a lot to do with it Thomas..

I recommend getting the sensor replaced as soon as possible, and when you get the chance, take your car to a local dyno shop and have your air/fuel ratio checked as well to make sure your new tunes aren't causing your car to run either lean or too rich !

07mustangthomas

I havent put any tunes in it yet and the shop said it was bank 1 02 sensor that went out

07mustangthomas

It was the lean right bank 02 sensor

m05fastbackGT

If the shop you took your car into recommends replacing the 02 sensor ? Then I would follow their recommendation and have them replace it !

07mustangthomas

My mechanic is sick so i have to wait till he is better

m05fastbackGT

Then I recommend that as soon as he's feeling better, have him replace your 02 sensor !

07mustangthomas

Im goin to change it myself

m05fastbackGT

Keep me posted and let me know how everything works out with the new 02 sensor

07mustangthomas

Will do

07mustangthomas

U wouldnt no how many tunes u can put in the car

Joeywhat

One tune at a time.

If you mean the device, depends on model.

07mustangthomas

I was goin to put a 87 octane tune on the they sent a costume tune to me also

m05fastbackGT

If you mean how many tunes you can put in your car ??? You can only put in one tune at a time..

If your talking about the tuner itself ? With my X-CAL II.. It stores up to 3 tuning files..

I'm not sure how many tune files the X-CAL III holds up to ? It's at least 3 to my knowledge !

07mustangthomas

It says five wat i mean is how many tunes can i put into my car like can i put the 87 octane and the custom tune or only one of them