Unfortunately you can't. The narrowband guage only understands a 1 volt signal. A wideband controller puts out a 5 volt signal.

If you bought that controller, you would have to buy Innovate's wideband guage.

HTH,
BP

Ben ---'96 Contour GL * Zetec ATX * Tan on Black steelies--- +++JRSC M62 Under Construction+++ My big-a$$ mod list.