CEL Code "need help"

[voidfinger]

yea that would make a good sticky... on the other hand, i'm not doughting you on that. I'm just wondering why my haynes has totally different numbers ...

 

[voidfinger]

P1151 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 2.

I just thought about this.... so the o2 isn't the problems but the switch is??? is that what it is saying or does that mean that the o2 is bad??? Wow i just saw that.

 

[Jrgunn5150]

It means the O2 is bad.

 

[voidfinger]

shooooo, i guess i worried myself for no reason then lol. I was starting to sweat a little lol. Man its something every day, i guess i'm going to get 2 new front ones then.

One more question though, is there any difference between the front and back o2's ? i've seen o2's on ebay but i don't know if they are fronts or backs... it never seems to say. Also, with the back ones i've noticed that the connectors are different... is it side dependant? so i would have to buy a new back left and new back right if i wanted to change them too? Soo many questions and i'm sorry for them lol just trying to learn something new

 

[Jrgunn5150]

I know the side doesn't amtter, so I guess that answer's you other question too.

 

[voidfinger]

I know the side doesn't amtter, so I guess that answer's you other question too.

Then why are the connectors different? Just wondering... and i still don't know about front and back... similar/different.

 

[Jrgunn5150]

Your connector's are different side to side? Mine either weren't, or I got it right the first time, both time's I replaced them.

 

[voidfinger]

well i had to clip my plug thing when i put the mil eliminator since they were different b/c the mil's had the same thing. I guess it don't matter as long as i clip the thing and tape them up.

 

[Jrgunn5150]

I'm only talking about the front one's, I never had a problem with my rear's, they were turned off for year's anyway.

 

[voidfinger]

WOW, i can tell you this guys... if you feel that your car is sluggesh and its smells like its rich... change the upper 02's! !!! Man what a difference... Man the power has been hideing somwhere...and the mpg ... goooood. Man, it feels so much more powerful... maybe like 10rwhp and 20/30 ftls more... it feels like it dudes.

 

[Whistler98]

WOW, i can tell you this guys... if you feel that your car is sluggesh and its smells like its rich... change the upper 02's! !!! Man what a difference... Man the power has been hideing somwhere...and the mpg ... goooood. Man, it feels so much more powerful... maybe like 10rwhp and 20/30 ftls more... it feels like it dudes.

Glad to hear you got her running good. So with that extra power you prob won't have to put that 4v in now right?

 

[voidfinger]

lol its still not that fast. The 4v is my DREAM .... hmnmmmmmmm, drool

 

[FUK_N_JUNK]

lol its still not that fast. The 4v is my DREAM .... hmnmmmmmmm, drool

I'd say just get a K-member and do a X-breed swap. Nothing says POWER than a 1800hp Twin Turbo SBC!!!!

 

[Jrgunn5150]

Nice work :thumb:

 

[voidfinger]

x bread...?