Long Tube Headers and Engine Light

[svtchris1021]

Were i live we barely got a shell gas station, lol dont know were i can get e30,?? Just finished installing the spacers, any method you recommend driving the truck?

 

[MTF]

Guys im having trouble with the drive cycle... o2, o2 heater and catalyst, im back on stock tune, i got the sw header with the high flow cats, been driving alot like cazy with no luck, i read about the spacers snd they just arrived yesterday, would they help me.out?

Who's Tune?

And yes the spacers are needed with the right Tune for headers with O2s on!!!

 

[mjyst3]

Looks like a MPT from his signature. Not sure who they are though.

OP sent you a pm.

 

[svtchris1021]

Yea morepowertuning :/ i already talk to them and said that stock tune should do the trick with the spacers

 

[MTF]

Are they going to give you your money back, or are they working on fixing your Tune correctly? Or all they can do is turn on and off the rear O2s?
I see that there is a handful of people using this Tune but this sort of stuff is why it's important to stay with things that are proven to work.

 

[svtchris1021]

I guess i should ask for my money back, lol right now im on stock ecu, running the spacers, called jdm engeneering for advise and told me that because of the whole aftermarket exhaust my sensors were no getting hot enought, since im not throwing any cel's , getting the exhaust hard enought was my goal.... in other words beat the shot out of it, lol

 

[MTF]

Well they should make it right, that's for sure!

Running the stock Tune is defeating the whole purpose of upgrading to headers.
You just gave them money for nothing.

I believe the PCM is not going to like the headers running a stock Tune and will after enough miles show a code or two.

 

[svtchris1021]

If the scanner reads the o2s as "not available" are they "on?

 

[Wilson]

No but I don't know what I'm talking about.

 

[MTF]

If the scanner reads the o2s as "not available" are they "on?

Yeah, if there are not available then the rear O2s are turned off.
It will never pass inspection.

Tell MPT to send you the headers Tune with the rear O2s turn on.
All the other Tuners do this!!!