Looking for MAF

[Skylerr]

I just got my programmer for my car and need help finding what two wirs have 1k-3k ohms on the MAF/IAT sensor for a 2012 yaris

[CTScott]

What exactly do you mean by programmer? Is it one of the little magic boxes that connects to the MAF to give you more power/fuel economy?

[Skylerr]

Ya one of my buds had it on his yaris but got rid of the car and gave it to me to try out

[CTScott]

The wires on the MAF sensor by the way, are pink for the air flow sensor and grey for the intake air temp sensor.

[CTScott]

Ya one of my buds had it on his yaris but got rid of the car and gave it to me to try out

All that those boxes do is to fool the car into thinking that the air is colder than it is to make the ECM add more fuel. The effect will only last for a drive or two due to the closed loop control by the ECM, whereby it will trim out the excess fuel when the AFR sensor sees that the output is rich.

[Skylerr]

That still with the 6 wire prong one not the 2 prong one

[Skylerr]

Ya I really did not much about it he just ask if I wanted to try it out t

[CTScott]

That still with the 6 wire prong one not the 2 prong one

Correct those two are on the 6 pin connector.