Long Tube Headers and Engine Light

[Yukon Joe]

I still haven't been able to get the CEL to clear with emissions tune and spacers. I'm going to buy new O2 sensor and see if that will do it.

Yukon Joe

 

[svtchris1021]

I just talked to MPT this morning and im waiting for my tune update with the o2s on, kinda upset since it was the 3rd time o called them and never mention it to me until i actually told them..... pfffffff

Hey joe how long have you been dealing with this?

 

[Yukon Joe]

I just talked to MPT this morning and im waiting for my tune update with the o2s on, kinda upset since it was the 3rd time o called them and never mention it to me until i actually told them..... pfffffff

Hey joe how long have you been dealing with this?

Off and on for about a year. I live out of state, but the truck is registered in PA where I need to get emissions. I just didn't get it inspected this past year. But I'm hoping to resolve it and get it inspected around Christmas time.

I'm ordering a new O2 sensor now. Part number BL3Z9G444A for the rear passenger side (bank 2 sensor 2).

I think the LT Headers foul the sensor over time.



Yukon Joe

 

[svtchris1021]

Did you get a CEL???

 

[Yukon Joe]

Did you get a CEL???

Yup. On the stock tune or emissions tune.



P2272 bank 2 sensor 2 stuck lean.

Yukon Joe

 

[MTF]

I just talked to MPT this morning and im waiting for my tune update with the o2s on, kinda upset since it was the 3rd time o called them and never mention it to me until i actually told them..... pfffffff

Hey joe how long have you been dealing with this?

I hope for you, that they have a valid Dyno Tune they wrote for headers with high flow cats and rear O2s on.

 

[svtchris1021]

Hopefully, ill keep u guys posted

 

[MTF]

Wow, $70 for a custom Tune?
I really don't want to bash this company and they probably do good work "I'm assuming" but ............

2010-2014 Ford F150 Raptor 5.4L Triton / 6.2L BOSS V8 Custom Tunes | MPT Performance

 

[Bulletnjm]

Wow a $70 tune would scare me on a $50k truck

 

[svtchris1021]

UPDATE: i just got my update tune from MPT yesterday, truck pulls really good and im cointunue to monitoring the sensors this is were im at now:

misfire: complete
fuel system: complete
components: complete
evap: incomplete
catalyst: complete
o2 sensor: incomplete
o2 heater: incomplete
egr:complete

im currently running the SW headers with the high flows and the o2 spacers,

lol, i know MPT its way cheaper,but to be honest its been around 3 years that im running on their custom tunes and im pretty happy, truck pulls awesome and never had any issues whatsoever, the only thing thats breaking my head are the new cali emissions other than that im pretty happy with them