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11-15-2013, 08:53 PM | #1 |
Drives: 2012 yaris se Join Date: Nov 2013
Location: Spring creek nv USA
Posts: 14
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Looking for MAF
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
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11-15-2013, 08:56 PM | #2 |
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Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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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?
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11-15-2013, 09:01 PM | #3 |
Drives: 2012 yaris se Join Date: Nov 2013
Location: Spring creek nv USA
Posts: 14
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Ya one of my buds had it on his yaris but got rid of the car and gave it to me to try out
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11-15-2013, 09:01 PM | #4 |
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Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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The wires on the MAF sensor by the way, are pink for the air flow sensor and grey for the intake air temp sensor.
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11-15-2013, 09:03 PM | #5 |
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Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
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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.
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11-15-2013, 09:04 PM | #6 |
Drives: 2012 yaris se Join Date: Nov 2013
Location: Spring creek nv USA
Posts: 14
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That still with the 6 wire prong one not the 2 prong one
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11-15-2013, 09:10 PM | #7 |
Drives: 2012 yaris se Join Date: Nov 2013
Location: Spring creek nv USA
Posts: 14
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Ya I really did not much about it he just ask if I wanted to try it out t
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11-15-2013, 10:52 PM | #8 |
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Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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Correct those two are on the 6 pin connector.
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