air/fuel gauge

[rcarrier]

My air/fuel gauge stopped working out of the blue, i replaced the o2 sensor, no luck, the car is running good one sec, then stalls, then its like you hit a powerband and takes off, and ideas here?Sometimes when i push on the throttle its like i have about 10hp, then it just decides to take off and run good! bad ecu maybe? i am just not sure here!

 

[TALONTRAX]

Hook up a logger, & see if the o2 sensor is cross-counting. If it`s not, check your connections where the a/f. meter is hooked up, maybe a crappy connection is causing your intermittent problem -

 

[blcknspo0ln]

Who cares about a/f gauge, it's inaccurate anyway (using stock o2 sucks). Hook up a logger to it and report back with a log and I can tell you more.

 

[rcarrier]

Who cares about a/f gauge, it's inaccurate anyway (using stock o2 sucks). Hook up a logger to it and report back with a log and I can tell you more.

I didnt really care about the a/f gauge, was just pointing out a fact that , thats when the car started giving me trouble, anyway i found the problem, the earth ground strap was broken in the middle of the strap, replaced the strap, and the car is running fine.
And btw how did you assume i was using stock o2?

 

[TALONTRAX]

Glad your problem is solved . . . I`ve been down that road before with a bad ground, They can drive you nuts . . .