Afr gauge.... Let!

[Danb1987]

Iv just brought a combined boost/afr gauge and it comes with very little instructions.

It says il need I 3 wire o2 sensor to fit.... This will be a silly question to all you in the know
But I'm just asking a question

Will it be hard to fit??
Iv look on search but can't find anything

Dan

[Adam]

You need a wideband lambda sensor for the guage to be of much use to you.

[Danb1987]

I know I do but there abit pricey for me atm.... Will it be no use at all?

[Plug]

not without a wideband nope i wouldnt have thought so

The boost part of the gauge may still work though