04ctsvfl

iTrader: (4)

I just threw I in headers with no cats and got a dyno tune. My check engine light came on today. I havent checked it out yet, but pretune it was throwing cat codes, so Im thinking its that. Since Im not running rear 02's or simulators...(the oem connectors are just hanging), will this code keep coming up until I do so?

Ps the tuner said he deleted the rear o2's so.....??

sprayjunkie

If they are P0420/P0430, he did not delete them.
They could be something different though, so you should have them checked first, then consult with the tuner.

04ctsvfl

iTrader: (4)

greeaaaaatttt, this isnt looking good.

04ctsvfl

iTrader: (4)

Its p1153 and p0155

blade2222

bad right side front o2 sensor, heater going bad don't got warm enough to read exhaust properly.

sprayjunkie

Any chance you just added longtubes?

04ctsvfl

iTrader: (4)

Yes I did just ad longtubes.

How can I fix this. Is the whole 02 sensor bad, or just the connections.

sprayjunkie

Lol, how did I know...
Its most likely that the harness either got pinched or burned on the headers.
Seems to happen waaaay to often. Get under the car and check the harness.
If you have a scan tool you can monitor the O2s to see if they are switching at all.

vsellens

its been my experience that the company's building these tubes don't orient the o2 bung in quite the right place and it causes these codes. you can either move the o2's or delete the code. thats about your only option.

04ctsvfl

iTrader: (4)

I live a good way from my tuner, nor do I really know anyone with hptuners. So how can I check if my 02's are working.....will the free scanner thing at autozone work?

sprayjunkie

Where are you?
Who tuned the car for you?

addicted2fun

*cries* another one is having the same issue, and yet NO one has been able to come up with an answer.

04ctsvfl

iTrader: (4)

Tallahassee; West Palm Beach for part of the summer.

Chris Adams at RevXtreme in Tampa tuned her.

ZL1Killa

iTrader: (17)

you can just kill the 1153 code, as it doesn't make a difference. I believe i stated this in another of your threads

Mike@Diablosport

iTrader: (2)

Cool, well, if you're in WPB and need this taken care of,let me know.

Thanks
Mike

CAMAROZ28AQUINO

ses light shouldnt be on if rear 02 codes were deleted. check the codes and get back

04ctsvfl

iTrader: (4)

What would something like that run me Mike? And is muy car running any differently because of these codes? Ie...open loop, rich/lean, pulling timing???? Thanks

Mike@Diablosport

iTrader: (2)

Nah, it likely running fine, unless that O2 is not switching...it could be stuck in open loop...which would be running rich.

I still say it is in the harness, but the codes could be deleted no prob.
I'd check the harness for burns/rips and fix or replace as necessary.
If its still an issue, and you want to swing by, we'll hook you up.

Thanks
Mike

04ctsvfl

iTrader: (4)

Im using Hptuners tho. Not by my choice, but by the tuners

Mike@Diablosport

iTrader: (2)

No biggie...