scanmaster

[8AV8]

My new scanmaster is reading normally until I let off the throttle and my o2 drops to 000. My whole combo is new and I'm trying to get it tuned. My friend told me this wasn't normal...any suggestions. Oh yeah, it stays at000 until I give it the gas again

 

[QUIP'6']

000 o2's

mine does the same thing dont know why but i think its normal

 

[8AV8]

ooo o2 readings

I dont know why it reads like that either, seems like there would still be a voltage on the o2 sensor. Anyone know?

 

[BoostKillsStres]

Thats totally normal, at a certain RPM range the car will go into DFCO = decel fuel cut off where the ecm completely cuts off the injectors.

 

[Grumpy]

normal