Problem with A/F gauge...

system · June 10, 2002, 1:33am

I have a Autometer A/F gauge(sport comp). It was working fine unitl last night. It does not work anymore. Would it be the wires?

Answer · June 10, 2002, 2:44am

yeah, it’s mostly the wires… maybe one got snapped somewhere or got disconnected.

system · June 10, 2002, 4:54am

when i start my car it goes on than off immediately. would it be my ground wire?

Answer · June 10, 2002, 12:24pm

I would suspect the power wire… but take a look at all three wires!

system · June 12, 2002, 12:06am

now it works sometimes. would it be my O2 sensor?

Answer · June 12, 2002, 12:10am

I don’t think it would be your O2 sensor… mostly a loose power/ground wire…

system · June 12, 2002, 4:50am

If you connect the power and the ground, but not the O2 wire, then you should get one green LED just sitting there. Mine was that way for the longest time, because I was too lazy to hook it up under the hood. Now everything works! [bouncy bouncy lights hehe]