I bought one of the new FAZE series a/f gauges and i got it hooked up and it works right when i start the car, but in like 15 seconds it goes all the way to rich and does not move from there. I was wondering if i needed to put a resistor or something in between the signal wire or what. I really need some help on this if anyone can.
thanks
jason

 

is there anybody that can help?

 

are you using the rear wide band signal wire on your ecu. I use the autometer a/f gague it hooks into the rear singal wire. Meter should only go up when applying gas. Check signal wire first make sure its to the rear sensor wire, and make sure you have a good ground.

 

no i put it on the front harness. and i just have exhaust and intake. To be sure is the white wire the signal wire. But the gauge works when i first start the car and about 15 seconds after the gauge goes all the way to RICH. O and it reads from rich to lean when i rev. it. Please get back to me.
Jason