Rb20det air flow meter wiring

[Vl turbo]

Hey guys, have a question on airflow meter wiring I have a R32 that I’m looking at for a friend the airflow meter wiring has been butchered, 

i have searched the web to find an answer but cannot find the same colour configuration as what this has, 

i have 4 wires. 2 inside a brown shielded cover  grey,  white wires, 

and 2 others black with white trace and black with silver dots. 

Just want to know what pins a b c d e 

do they go too. 

 

[tridentt150v]

How To Fit A Z32 Afm - Page 3 - Tutorials / DIY / FAQ - SAU Community

[Vl turbo]

Thanks for the reply I have had a look but there is nothing about the wiring I have I can’t match up the wires off the old plug as there is no plug, maybe a pin out of a ecu might be better or a complete wiring diagram showing the 4 wires

[Rusty Nuts]

Here try reading this mate, took 15 seconds on Google (its a new search engine thingy)

https://www.nicoclub.com/archives/rb20det-wiring-guide-for-dummies.html

RB20det wiring guide for DUMMIES.

 

[Rusty Nuts]

Pinout for the RB20/25/Z32 AFM is:

Pin A - nothing
Pin B - air flow signal Out
Pin C - ground
Pin D - ground
Pin E - +12v power
Pin F - nothing

Pin A is the one closest to the intake side of the AFM, and it goes ABCDEF as it moves away from the intake side.

Edited December 15, 2020 by Rusty Nuts
additional information

[GTSBoy]

The R32 GTR workshop manual has had RB20DET wiring diagrams in it for the last 30 years.