Which wire do i need to hook to on the mass air with my voltmeter to be able to monitor the mass air? Id like to check and make sure im not maxing it out

 

This post I receive from James from RWTD, he got it from a friend:

Here are the pin numbers on the PCM plug:

#79 White/Red Stripe = RPM (ignition coil #8)
#88 Light Blue/Red Stripe = MAF Voltage
#89 Gray/White Stripe = TPS'

In my case it works very fine.