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-   -   Need help on installing MAP-ECU in 1.6 LX (https://www.mazda3club.com/3rd-gen-engine-drivetrain-57/need-help-installing-map-ecu-1-6-lx-42565/)

mota mazda June-24th-2006 02:47 PM

Need help on installing MAP-ECU in 1.6 LX
 
Hi Folks,
Sorry for the very long absence. I have been very busy at the hospital, and the supercharged 1.6 has been running strong with no probs.
However, a friend gave me his MAP-ECU, and now I have decided to install it and remove the troublesome MAF. Now, I need help in figuring out what the five wires in the MAF harness are: specifically, I need to know which is the intake air temp sensor, and which is the airflow sensor. Any help would be greatly appreciated.
I will let you know the results of the install, once completed.
Thanks
Mota Mazda ;)

zerocover June-25th-2006 12:30 PM

Looking directly at the connector on the harness side put the tab on the top and letter them from A - E
A is power
B is GND
C is the maf
D is the iat
E looks like another gnd prob specific to the Iat.

C and D im sure of the others should be easy enough to check with a multimeter.

mota mazda June-26th-2006 12:43 PM

Thanks alot Zerocover
I will check it out and let everyone know what happens... on the weekend, of course....!
Mota Mazda


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