Intermitent SES Light!
 

My SES light will come on randomly and then turn off and stay off for about 2-3 weeks and then reappear...The codes are usually for the 02 sensors (I have 02 Sims in the rear)Now I have to BUY a obd2 reader!!!stupid california laws!:eyes:

Codes Are P0135 Bank One Cylinder One(drivers side)
P1133(front Left)
P1153(Front Right)
Do I need to change my 02's?I have 02 sims on the rears

change front o2's and that should correct the prob

I was hoping I wouldnt have to...can it be due to me running lts,ory,cats!,cutout,No tune?

p1153 Is bank2 Sensor1 doesnt that mean that its the drivers side rear 02?I have sims in the rear though?????????????

bank 2 sensor one is the front o2. sensor 2 would be the rears. it is recommended for a tune with LTs. that could be your prob

now the codes have dissapeared!!!

Mine does that crap too, I get the "insufficient switching" codes off my front o2's. My rears are tuned out. The worst problem I had was after awhile the o2 sensor took a dump and I had to replace it, it lasted 2 years. I consider it a hazard of having long tubes, I also have no cats either

do some research on running O2 sensors with better heaters. I run NTK's in my car and have had very very very good luck with them. Other's have had luck with some Corvette O2's.

Bank 1 is drivers side, Bank 2 is passenger side, Sensor 1 is front Sensor 2 is rear.

Would a universal 02 sensor work?there $30.00 but dont come with a connector

http://www2.partstrain.com/store/?Nt...1%204294965128

And would it work for both fronts?