OFT Noob Questions

[Thatguyjeremy]

@steve99 I'm assuming the same goes for the normal non big maf Perrin intake? That it would be close enough to stock to not scale?

[steve99]

Originally Posted by Thatguyjeremy

@steve99 I'm assuming the same goes for the normal non big maf Perrin intake? That it would be close enough to stock to not scale?

The 2.5" perrin is close enough to stock not to cause big issues or damage but would benefit from maf scaling

their is a link to a perrin 2.5" scale in @Wayno s posts in dialling in your tune it better than perrin supplied scaling

[Dru670]

Originally Posted by steve99

can see it here, ignition timing goes to zero and it goes lean is the k&n drop in filter oiled, if so some oil may have got on maf, try cleaning maf with maf cleaner
best to eliminate any mechanical issues or air leaks ect before looking at tune

http://www.datazap.me/u/dru670/log-1...rk=59-58-61-57

I just cleaned the maf with maf cleaner and that didn't work. I just read from a different post the following....

"Got the car back, nothing the dealership can do right now to fix it until Toyota has a fix. According to the data log, my car stalled because it was using port injection as I tried to accelerate. The tech thinks it's ecu software related and that there is definitely a problem."

Wonder if that's my problem.

[steve99]

Originally Posted by Dru670

I just cleaned the mad with mad cleaner and that didn't work. I just read from a different post the following....

"Got the car back, nothing the dealership can do right now to fix it until Toyota has a fix. According to the data log, my car stalled because it was using port injection as I tried to accelerate. The tech thinks it's ecu software related and that there is definitely a problem."

Wonder if that's my problem.

load up your original stock tune if it still plays up take it to dealer if its under warantee

[Dru670]

Originally Posted by steve99

load up your original stock tune if it still plays up take it to dealer if its under warantee

@steve99 I drove the car for 20 min drive highway and city/stop and go driving
http://www.datazap.me/u/dru670/20-mi...e?log=0&data=1

2nd gear bog
http://www.datazap.me/u/dru670/2nd-g...g?log=0&data=1

Sorry for bothering but if you have time to take a look at them. I trying to understand the meaning of all this. Learning how to interpret these logs what to look out for and what should be of concern.

[steve99]

Originally Posted by Dru670

@steve99 I drove the car for 20 min drive highway and city/stop and go driving
http://www.datazap.me/u/dru670/20-mi...e?log=0&data=1

2nd gear bog
http://www.datazap.me/u/dru670/2nd-g...g?log=0&data=1

Sorry for bothering but if you have time to take a look at them. I trying to understand the meaning of all this. Learning how to interpret these logs what to look out for and what should be of concern.

it the bogging log the afr (measured) is way leaner than commanded afr arround2500 rpm likely causeing bogging issue, Is that stock tune ?

[Dru670]

Originally Posted by steve99

it the bogging log the afr (measured) is way leaner than commanded afr arround2500 rpm likely causeing bogging issue, Is that stock tune ?

It's on stage 2 Uel 91.

[steve99]

Originally Posted by Dru670

It's on stage 2 Uel 91.

fix the load limits as per @Wayno's tune thread links in his signiture