z28_YOU_HO

iTrader: (7)

I got Po135 Po158 and Po 155

will this effect performance?


P0135 02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

P0158 02 Sensor Circuit High Voltage (Bank 2 Sensor 2)

P0155 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)

Also how would i fix this?

Tried this is other sections but have gotten no responses...

LS1Z28_98

Well....
Has you car ran like *** since you threw the codes? Do you have long tube headers? If so, sounds like the O2's are fried and if its like mine.....gotta get it tuned so its not a problem anymore. My O2 bungs are farther down stream than the stock ones are. This means they are not getting or staying hot enough to function properly. I have seen fixes like header wrap to keep it warmer, but I think getting tuned would be the best fix.

When my O2's would go, the car would get rich, not super eyes burning rich, but rich enough to notice fuel use.

z28_YOU_HO

iTrader: (7)

Yeah i got longtubes o/r y, catback ..I drove it last night and it just felt like ****..at idle the rpms will jump from around 500-800..just didnt feel as strong as it normally does...i cleared the codes with my programmer...what will the tuner do to get rid of this?