Can someone point me in the right direction? I've bought a swoosh gauge with 4-wires and plan to wire it to the ECU pin-out.



thanks,

Dan

 

red to ign on white to battery +Ve black to Ground and green to signal, i wired the green wire straight to the lambda, black wire if its the 3 wire type.

my gauge reads backwards though, rich when lean and vice versa. ive emailed swoosh directly but no reply as yet. does your gauge read from 10(rich) to 20 (lean)?

good luck

 

Cheers matey.

Yeah reads the same as that clockwise.

Dan