opel vauxhall astra g 2002speed sensor without abs module(speed signal converter)subscribe channel👍

vauxhall astra g speed signal converter module.

31 is ground

15 is + after ignition on

in 1 or in 2 is speed signal from  speed sensor (front left)

(speed sensor has two wire, 1) ground 2) signal for in 1 or in 2)

out is signal for instumental cluster,from converter module(you can test inst cluster with ground wire after indicator lamp )