VIN: emissions number "1"??
I've been digging through everything but I can't find a specification for the 8th digit being "1". On top of that, every time I go to volvocars.com, it times out. Does anyone know what my car has? It's a 95 850 Turbo
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The website is down.
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Somethings up with the forums vin decoder as well. It gives me a content encoding error. This really sucks.
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The 8th digit is not a 0, 2, or 6. It's a 1. That isn't listed there. Thanks, but it's of no help with my case.
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on the V40 Volvo's the 1 = KOD:EMH1
Tried out all the models with emission clasifications and the 40 series is the only one with a 1 classification. |
Volvocars.com has a digit 1 for the 850 there but I can't remember what it is. I THINK it's EGR only but I cant be certain.
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Your Engine code should be 55 or 57. The latter is FWD turbo.
A 58 is for a T5-R turbo [1992-Present] Emission Control Equipment
If your a 55 its the one highlighted Theoretically?? |
My engine code is 57. It's not listed there. It's a little irritating that I can't get anything to work when I need it. Just my luck.
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Found the answer for you finally on Matthews Volvo site.
http://www.matthewsvolvosite.com/vol...6-example.html Harder to read than other forms of VIN description but it has yours on it. Read the 2nd table down the page for emissions info. |
Well, volvocars is back up and I found the vin decoder. Turns out that this is what I have. "1 = w/ EGR w/o air pump, w/OBDII, w/elec. control evap." What should I do about the egr since I'm converting to the NA throttle body? I don't want to deal with the CEL. Oh, another thing is that I have hit fuel cut at least 5 times since my last CEL and I have yet to see a code for the boost controller. It's only ever tripped once.
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Yes, that description is the same answer I found on the Mathews Volvo site via the link on my last thread.
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Originally Posted by Chrispy_T
(Post 365099)
Well, volvocars is back up and I found the vin decoder. Turns out that this is what I have. "1 = w/ EGR w/o air pump, w/OBDII, w/elec. control evap." What should I do about the egr since I'm converting to the NA throttle body? I don't want to deal with the CEL. Oh, another thing is that I have hit fuel cut at least 5 times since my last CEL and I have yet to see a code for the boost controller. It's only ever tripped once.
Only reason to change out the manifold with the N/A TB is to get the bigger opening; most just line bore (or die grind) the turbo manifold to match. Are you going to disable the egr? |
I looked at the EGR and it seemed to be bolted to the TB not the mani, I guess I was wrong. I plan on line boring the turbo manifold and polishing it. I'm also going to tidy up the runners if needed. I want to clean up the manifold as much as possible to smooth things out.
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The throttle body isn't very thick. It's only about an inch and a half thick so the EGR doesn't have room to mate to it.
I think the boss in the picture would be where the EGR bolts up. In the small picture, it's a NA manifold and the EGR isn't drilled open. Found a picture of it !! http://www.tracystruesoaps.com/tutor...o_manifold.jpg |
Originally Posted by Chrispy_T
(Post 365228)
I looked at the EGR and it seemed to be bolted to the TB not the mani, I guess I was wrong. I plan on line boring the turbo manifold and polishing it. I'm also going to tidy up the runners if needed. I want to clean up the manifold as much as possible to smooth things out.
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I meant smoothing the surface that I bore out with 1000-1500 grit or so. Not polish the entire manifold. That could be frustrating. :rolleyes: I just want to get the opening as nice as possible.
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Don't forget the outside of that manifold :eek:
http://memimage.cardomain.com/member...93_76_full.jpg |
Originally Posted by Kiss4aFrog
(Post 365259)
Don't forget the outside of that manifold :eek:
http://memimage.cardomain.com/member...93_76_full.jpg |
I have enough trouble affording function. I'm not anywhere near being able to spend time and money on looks yet either. :D
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I didn't know that swapping on a NA throttle body did anything to help performance.
I know that the NA throttle bodies had a plastic plate in them that reduced air flow at WOT so people would remove the throttle plate and install the plate from a 960 in the NA throttle body to help them preform a little better. I sure hope you're not chasing someone's myth. |
Originally Posted by Chrispy_T
(Post 365256)
I meant smoothing the surface that I bore out with 1000-1500 grit or so. Not polish the entire manifold. That could be frustrating. :rolleyes: I just want to get the opening as nice as possible.
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Originally Posted by rspi
(Post 365287)
I didn't know that swapping on a NA throttle body did anything to help performance.
I know that the NA throttle bodies had a plastic plate in them that reduced air flow at WOT so people would remove the throttle plate and install the plate from a 960 in the NA throttle body to help them preform a little better. I sure hope you're not chasing someone's myth. https://volvoforums.com/forum/volvo-...re-air-64027/? |
So, one would do this to take on more air for a ECU upgrade? What would it do if you had no other mods?
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Originally Posted by rspi
(Post 365372)
So, one would do this to take on more air for a ECU upgrade? What would it do if you had no other mods?
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Originally Posted by rspi
(Post 365372)
So, one would do this to take on more air for a ECU upgrade? What would it do if you had no other mods?
Going with the smooth throttle plate instead of the one with the plastic "lump" gives better response off idle. Being front wheel drive and if you are modified having more response right off idle isn't necessarily a good thing. At the top end it allows for a larger opening and a smoother path as the air doesn't have to go over and under that lump of plastic. But to really use them you also need to have a free flowing exhaust. Once you have a way out the throttle body and cams make a bigger difference as does a bigger turbo. It's all about increasing it's ability to breath and you need to look all the way from in front of the air filter to exhaust tip. Tuning can optimize these mods but you need to remember a NA runs these components, throttle body and cams stock and they aren't that different from the turbos. |
Originally Posted by Kiss4aFrog
(Post 365431)
Tuning can optimize these mods but you need to remember a NA runs these components, throttle body and cams stock and they aren't that different from the turbos.
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I believe it is a valuable improvement and it's why I had Rspi grab me a 960 throttle body months back.
And yes when you look at the two next to each other it's a difference but it's one of those things that isn't drastically changing anything the ECM can't compensate for as you are still pulling air through the MAF and it's still calculating the correct dwell for the injectors. So you don't need to "tune" to get an improvement in fun but if you did, you'd get more bang out of it. If you haven't done it yet you might want to think about going to the 53-55psi fuel pressure regulator unless you're going to go to bigger injectors. Going the 10psi up is like going to one size bigger injectors. I did it shortly after purchasing mine as I had a fuel leak in the line leading from it and as long as I was going in, I upgraded. It's another thing the ECM can compensate for. It just runs the injectors shorter "ON" times to adjust for the higher pressure. It gives you a little more ability to supply more fuel at higher RPMs if needed. I didn't and still don't have any driveability issues or loss of mileage. |
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