Carparthookup

would a exhaust leak cause the engine to run rich?

nsn240

no, thats after all the combustion, just gases leaving the engine. Unless there's something really abstract that i'm missing here...

wikd240

or if the exhaust leak is befor the o2 sensor and diluting the sample... the ecu will not see enough fuel being present and try to correct for it... i would look at a faulty injector or a bad fpr first tho...

Carparthookup

does the 02 sensor go bad ezily on the KA24de?

nsn240

good call wikd... yea, o2 sensors do go bad, especially if it hasnt been replaced in a long time

Carparthookup

any recommendation on which to get? Theres only bosch at autozone and pepboys.

those are like 40 bux and nissan oem one is only 10 bux more

also does anyone know what size wrench i need to remove taht sucker? its hella big and i dont have one that big so i gotta buy a wrench too

240 Freak

If the Nissan dealership has them on hand get that, but if you get the non-oem ones just keep the reciept.

wikd240

buy the o2 socket... a wrench will in most cases will just strip the old sensor... if you get the nissan one... just go to the parts store and get the right size socket...

nsn240

bosch makes good stuff... buy the o2 socket or get an adjustable

BigVinnie

iTrader: (2)

Bosch universal you can get for $20.00. Cut the harness off of your old O2 sensor graft it to new sensor, and save $20.00. Get it at PEP boys.....