can a o2 sensor do this?
#1
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can a o2 sensor do this?
ok os i recently tuned my car i had a local guy do it and he has done alot of tunes for alot of my friends with hp tuners we tuned it and it ran better then ever btu when i hooked my 02 sensors back up it runs great except at idle sometimes and only sometime ill be sitting at a light and it will rev up and down like 4 times then die and the oil pressuse gouse up and down like waa.....waa.....waa really slow like it has a monstorous cam in it but it doesnt i preplaced one 02 sensor and noticed the wires are our of the back of it i think tht other 02 sensor is bad if so would this cause this idle problem
#3
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ok os i recently tuned my car i had a local guy do it and he has done alot of tunes for alot of my friends with hp tuners we tuned it and it ran better then ever btu when i hooked my 02 sensors back up it runs great except at idle sometimes and only sometime ill be sitting at a light and it will rev up and down like 4 times then die and the oil pressuse gouse up and down like waa.....waa.....waa really slow like it has a monstorous cam in it but it doesnt i preplaced one 02 sensor and noticed the wires are our of the back of it i think tht other 02 sensor is bad if so would this cause this idle problem
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the codes say 02 sensors os im goign to try tht first but when i clear the codes it runs fine until i get on it then it idles bad and throws the code which leads me to belive it is the 02 sensors anyone got any extensions lol
#7
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it sounds like you may have several issues going in...
if its not throwing codes... then its probably not a hardware issue...
I would guess at a half ***/crap tune
if you dont tune everything in the tune, you can get weird things happening on different days
theres a lot of variables...and it only takes one to throw the whole tune into a tailspin on any given day
if its not throwing codes... then its probably not a hardware issue...
I would guess at a half ***/crap tune
if you dont tune everything in the tune, you can get weird things happening on different days
theres a lot of variables...and it only takes one to throw the whole tune into a tailspin on any given day