O2 Sensor Maybe?

[stickyweed]

Ever since I tapped into my O2 Sensor wire for my air/fuel gauge, I have had some trouble, usually the car dying on me as I pull up to stop and engage the clutch or throw it in neutral it doesnt really matter. It seems to go to around 1,000, stop and then drop and cut off on me.

Although, once the car has been warmed up, maybe 5 min driving time after I get in it from a cold start, it seems to work like a charm, what'd ya guys think?

 

[Brucewayne]

I have the same problem, and before the engine warms up the car runs like shit and makes popping sounds when i give it gas

 

[LightningGSX]

Did you tap into the o2 heater wires? What does your guage read?

 

[stickyweed]

i tapped into the wire that goes to the ECU, its a white one with a black stripe.