error P0141 after catless DP

[NewSVO]

The accessport says 02 heater circuit(bank 1 sensor 2)

I got an updated tune for it from MAP and as soon as it started up it had that code, had it "professorially" installed by my normal shop and I'm not sure if this is their fault or the tunes' fault?

I contacted Adam earlier but I wanted to know if anyone had a similar issue, tried searching the forum for the code and no luck.

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[greg hazlett]

I have the MAP DP with Adam's tune and did not have that issue...stupid question but is the DP sealed at the turbo? I had a heck of a time getting it to line up/seal, wasn't until I had another set of eyes/hands could I get a good seal.

 

[NewSVO]

I have the MAP DP with Adam's tune and did not have that issue...stupid question but is the DP sealed at the turbo? I had a heck of a time getting it to line up/seal, wasn't until I had another set of eyes/hands could I get a good seal.

I'm going to let the car/outside cool because it's almost 100f here and I just got done driving the car then I'll go ahead and check all the connections. I would hope my shop would fix it if there are issues with the sealing but if it's something simple I'll do it myself. I just wanted to know if it was something with the tune, sounded to me like the typical "no 02 sensor connected" type of error due to the catless DP

 

[KazyMedic]

I got that error when I had an exhaust leak. Check for a leak between the dp and turbo

 

[NewSVO]

I got that error when I had an exhaust leak. Check for a leak between the dp and turbo

I can't feel any leaks anywhere nor hear them only slightly when there's a cold start. It's blowing tons of white smoke though, is that normal after going catless? I don't remember my old coyote doing that much!

Here's a video I uploaded to show how bad it is.

[ame]

 

[Billy G]

I have the MAP DP with Adam's tune and did not have that issue...stupid question but is the DP sealed at the turbo? I had a heck of a time getting it to line up/seal, wasn't until I had another set of eyes/hands could I get a good seal.

Are you running the DP into a stock exhaust or are you aftermarket??

 

[NewSVO]

Are you running the DP into a stock exhaust or are you aftermarket??

Aftermarket catback.

 

[Fast64ranchero]

Welcome to the smoke club.....

 

[NewSVO]

Welcome to the smoke clue.....

What do you mean, is everyone that's going catless getting all that smoke too?

 

[greg hazlett]

I have the MAP catless and I don't have smoke, occasional smell of oil but that's it.

 

[NewSVO]

I have the MAP catless and I don't have smoke, occasional smell of oil but that's it.

Should I be worried? It seems to go away after the car warms up, turbo seals perhaps? Its been on since friday morning.

 

[greg hazlett]

Talk to Adam about it; has the car sat for a while? If so the white smoke may be the water/condensation burning off.

 

[bigspoondude]

Should I be worried? It seems to go away after the car warms up, turbo seals perhaps? Its been on since friday morning.

If it goes away when you warm up, its probably part condensation burning off and part motor running rich to warm up faster. Mine smokes WITH factory exhaust but clears up after I warm it up so I wouldn't worry about it.

 

[NewSVO]

Talk to Adam about it; has the car sat for a while? If so the white smoke may be the water/condensation burning off.

Car hasn't sat, checked the oil and it's fine, no coolant loss or blue smoke, I just don't get where it's all coming from! It smells like a normal catless car.

 

[Fast64ranchero]

White steam/condensate when cold is normal, if the car is warm and doing it, that's another thing. My car has only smoked once and it was like a James Bond smoke screen, I switched over to Mobil One European Car formula 0W-40 oil and it has not done it again, I have a catless Down pipe.

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