LS1-4-Life

Ok I pluged in my scanner to my car just to check if there was any codes, and there was the codes were. P0135 and P0155, there is no SES light on and the light does work becasue I just got it tuned out. I already serched these and its for the front two o2 sensors but how do I fix this error.

Do I have to purchase new o2's..... and also I forgot to include I have LT headers just incase the information was needed.

OMGWTFBODY

iTrader: (5)

Just replace the O2s. Sensors are relatively cheap, and are vital to keeping the car in good order.

Ls1N20

iTrader: (6)

Tune them out... Because if you got LT's then the rear ones should be the only ones on... Am i wrong?

eseibel67

iTrader: (10)

Front are the only ones used, not rear.

It would be unlikely that both O2's crap out at the same time. Check for burnt wires due to LT's. Also check all your fuses.

LS1-4-Life

Were can I get new o2s with extentions because I had to splice one so I might as well get new ones that fit correctly with the corect lenght.

koolaid_kid

iTrader: (21)

If you spliced your wires, that is most likely the cause of your problem. The voltage readings from the sensors are extremely sensitive to changes in impedance, and you have altered them.
The codes indicate that the heater circuits for both are either slow to switch or are not working at all. For both heater circuits to malfunction at the same time is highly unlikely.
IMHO, you need to troubleshoot the wiring and then find a way to go back to non-spliced wires first. If the code persists, then I would spend the money on new sensors.

LS6427

iTrader: (2)

http://cgi.ebay.com/ebaymotors/PONTI...1#ht_519wt_950

which is actually rockauto.com

Just double check to make sure these are the 18" long wires. Or at least get the sensors with the 11.8" long wires. Use them for any position. They're all identical sensors.


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