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#11
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Does the WJ I6 have a EGR Valve and a knock sensor?
stilllearning wrote:
> There is a knock sensor in the V8 version of the jeep, but not in the > I6 version? What compensates for the knock sensor in the I6? Or can I > expect the jeep to knock? Speaking for the 93 4.0 I6, you can expect it to knock, but only if something is wrong. Usually the knocking is because of a fram oil filter. (not kidding). In my case knocking happens if I use too low an octane rating or too high a boost pressure. > Isn't the EGR there to reduce NOx, a serious pollutant? If EGR is not > there in the I6, how is this pollutant controlled? No EGR on the I6. I'm guessing the timing/fuel is adjusted to reduce NOx. A lot of that old hocus pocus pollution stuff only served to increase problems. I suppose that since engines stay tuned longer EGR isn't that critical. -- -- DougW -- 93 ZJ 4.0 http://revbeergoggles.com HESCO Supercharger - 300W IASCA Stereo - Edelbrock IAS Shocks Gibson Exhaust - rear DCpower - custom gauge install - Stillen Rotors Banks Header - and BEER, in the fridge! |
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#12
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Does the WJ I6 have a EGR Valve and a knock sensor?
On Sun, 10 Jun 2007 19:24:37 -0500, "DougW"
> wrote: >stilllearning wrote: > >> There is a knock sensor in the V8 version of the jeep, but not in the >> I6 version? What compensates for the knock sensor in the I6? Or can I >> expect the jeep to knock? > >Speaking for the 93 4.0 I6, you can expect it to knock, but only if >something is wrong. Usually the knocking is because of a fram oil >filter. (not kidding). In my case knocking happens if I use too low >an octane rating or too high a boost pressure. > >> Isn't the EGR there to reduce NOx, a serious pollutant? If EGR is not >> there in the I6, how is this pollutant controlled? > >No EGR on the I6. I'm guessing the timing/fuel is adjusted to reduce >NOx. A lot of that old hocus pocus pollution stuff only served to >increase problems. I suppose that since engines stay tuned longer >EGR isn't that critical. My Chiltons book (provide your own "grain of salt") says the 4.0L engine has one...it shows it just under the throttle body. (Note that I have NOT gone outside to look at my specific vehicle) It looks like two disk shaped devices attached to each other, one with a small hose attached and the other with a larger tube going to the block (or...?). .... |
#13
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Does the WJ I6 have a EGR Valve and a knock sensor?
noneofyourbusiness wrote:
> On Sun, 10 Jun 2007 19:24:37 -0500, "DougW" > > wrote: > >> stilllearning wrote: >> >>> There is a knock sensor in the V8 version of the jeep, but not in >>> the I6 version? What compensates for the knock sensor in the I6? Or >>> can I expect the jeep to knock? >> >> Speaking for the 93 4.0 I6, you can expect it to knock, but only if >> something is wrong. Usually the knocking is because of a fram oil >> filter. (not kidding). In my case knocking happens if I use too low >> an octane rating or too high a boost pressure. >> >>> Isn't the EGR there to reduce NOx, a serious pollutant? If EGR is >>> not there in the I6, how is this pollutant controlled? >> >> No EGR on the I6. I'm guessing the timing/fuel is adjusted to reduce >> NOx. A lot of that old hocus pocus pollution stuff only served to >> increase problems. I suppose that since engines stay tuned longer >> EGR isn't that critical. > > My Chiltons book (provide your own "grain of salt") says the 4.0L > engine has one...it shows it just under the throttle body. > (Note that I have NOT gone outside to look at my specific vehicle) So does the trouble shooting part of the service book, but it's wrong as well. I've had the head/intake/exhaust off and an EGR would have been noticeable. > It looks like two disk shaped devices attached to each other, one with > a small hose attached and the other with a larger tube going to the > block (or...?). An EGR valve is just a vacuum valve between the intake and exhaust rails. Last time I saw one was on an 82 C-10 chevy. -- DougW |
#14
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Does the WJ I6 have a EGR Valve and a knock sensor?
Actually, Chevy still used them on the 1992-1996 LT1 engines. The LS1
did/does not have an EGR system. Chris > > An EGR valve is just a vacuum valve between the intake and exhaust rails. > Last time I saw one was on an 82 C-10 chevy. > |
#15
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Does the WJ I6 have a EGR Valve and a knock sensor?
Then it should be easy for you to tell me the years the Electronic Fuel
Injection was used with Exhaust Gases Recycling, and the years the Spark Knock sensor was used on the distributors that didn't also have mechanical vacuum, centrifugal advances. Until then coward, YOU ARE WRONG! God Bless America, Bill O|||||||O http://www.billhughes.com/ "bllsht" > wrote in message > > I didn't say his model was equipped with EGR or knock sensors. -- Posted via a free Usenet account from http://www.teranews.com |
#16
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Does the WJ I6 have a EGR Valve and a knock sensor?
Chrysler has used electronic spark advance since 1978, therefore you
don't have a knock sensor. If you use a lower octane grade of fuel than is call for, of course it will knock. By shutting off the fuel, their nothing for the catalytic converter to burn.. God Bless America, Bill O|||||||O http://www.billhughes.com/ "stilllearning" > wrote in message ups.com... > On Jun 10, 4:13 pm, stilllearning > wrote: > > I am not able to find information on these two. Where exactly are they > > mounted? If not present, what alternatives are used? Jeep WJ 2004, I6, > > 4L, 4WD. Thank you. > > Guys, > > Can we stop flame wars? If you disagree with someone's post, please > respond more politely. Else you will drive off others in the group. > All comments in newsgroups should be understood as opinions, or > "facts" for the person posting, rather than irrefutable facts. Else, I > will not respond to any post ;-) > > There is a knock sensor in the V8 version of the jeep, but not in the > I6 version? What compensates for the knock sensor in the I6? Or can I > expect the jeep to knock? > > Isn't the EGR there to reduce NOx, a serious pollutant? If EGR is not > there in the I6, how is this poluutant controlled? > -- Posted via a free Usenet account from http://www.teranews.com |
#17
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Does the WJ I6 have a EGR Valve and a knock sensor?
On Sun, 10 Jun 2007 14:48:22 -0700, "L.W. \(Bill\) Hughes III"
> Amazingly Replied without Prejudice below: Pirated Software & Troll Of course I was trolling when I wrote those words. "L.W.(Troll Boy) Hughes III" You know I've never lied. And I don't use foul language, as that and cross posting are how I've close many of these anonymous coward's IPs. God Bless America, Bill O|||||||O http://www.billhughes.com/ I saw my Doctor using a recorder, and asked about the program, Dragon Naturally Speaking and he gave me a copy, it works as advertised, a novelty that gets old. God Bless America, Bill O|||||||O http://www.billhughes.com/ I have Auto Cad, too. BFD. God Bless America, Bill O|||||||O http://www.billhughes.com/ They were bought and pay for, over four thousand for my Auto Cad, just not by me. God Bless America, Bill O|||||||O http://www.billhughes.com/ Fraudulent Tax Reporting My bills of sales are boxed in the year they were entered into my tax receipts, It would take hours to go though this year's receipts, let alone going back ten years. Of course you never making enough to pay taxes, you wouldn't know about that. God Bless America, Bill O|||||||O http://www.billhughes.com/ He calls upon the Lord, who hears him not: You know I can relate to Jesus, as I've only done good, yet these little low lifes persist in persecuting me. Pray for them as they know not what they do. God Bless America, Bill O|||||||O http://www.billhughes.com/ LIAR We don't take wimps like you. Some of our training: http://video.google.com/videoplay?do...hine+gun&hl=en God Bless America, Bill O|||||||O http://www.billhughes.com/ It's not required, it's just fun to shoot seven hundred and fifty bucks a minute. I'd ask what you train with, but you being a felon, you may not own a firearm, nor vote. God Bless America, Bill O|||||||O http://www.billhughes.com/ BLASPHEMER But we talked. Jesus and me, and we decided to make this group a crusade, and spread the holy word of our Father. God Bless America, Bill O|||||||O http://www.billhughes.com/ Like Jesus, I write only the truth. God Bless America, Bill O|||||||O http://www.billhughes.com/ I'm happy living my life, for my Lord, Jesus. You can hang with the perverts for all I care. God Bless America, Bill O|||||||O http://www.billhughes.com/ :> Then coward, too afraid to take responsibility for your answers by using :>a real name and address, like any man would! Where are EGR Valve and a :>knock sensor, the Poster asked for?????? :> God Bless America, Bill O|||||||O http://www.billhughes.com/ :> :> :>"bllsht" > wrote in message :>news :>> :>> Totally wrong. you should stick to what you're good at. Recruiting :>> trolls. |
#18
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Does the WJ I6 have a EGR Valve and a knock sensor?
On Sun, 10 Jun 2007 19:45:14 -0700, "L.W. \(Bill\) Hughes III"
> Amazingly Replied without Prejudice below: Pirated Software & Troll Of course I was trolling when I wrote those words. "L.W.(Troll Boy) Hughes III" You know I've never lied. And I don't use foul language, as that and cross posting are how I've close many of these anonymous coward's IPs. God Bless America, Bill O|||||||O http://www.billhughes.com/ I saw my Doctor using a recorder, and asked about the program, Dragon Naturally Speaking and he gave me a copy, it works as advertised, a novelty that gets old. God Bless America, Bill O|||||||O http://www.billhughes.com/ I have Auto Cad, too. BFD. God Bless America, Bill O|||||||O http://www.billhughes.com/ They were bought and pay for, over four thousand for my Auto Cad, just not by me. God Bless America, Bill O|||||||O http://www.billhughes.com/ Fraudulent Tax Reporting My bills of sales are boxed in the year they were entered into my tax receipts, It would take hours to go though this year's receipts, let alone going back ten years. Of course you never making enough to pay taxes, you wouldn't know about that. God Bless America, Bill O|||||||O http://www.billhughes.com/ He calls upon the Lord, who hears him not: You know I can relate to Jesus, as I've only done good, yet these little low lifes persist in persecuting me. Pray for them as they know not what they do. God Bless America, Bill O|||||||O http://www.billhughes.com/ LIAR We don't take wimps like you. Some of our training: http://video.google.com/videoplay?do...hine+gun&hl=en God Bless America, Bill O|||||||O http://www.billhughes.com/ It's not required, it's just fun to shoot seven hundred and fifty bucks a minute. I'd ask what you train with, but you being a felon, you may not own a firearm, nor vote. God Bless America, Bill O|||||||O http://www.billhughes.com/ BLASPHEMER But we talked. Jesus and me, and we decided to make this group a crusade, and spread the holy word of our Father. God Bless America, Bill O|||||||O http://www.billhughes.com/ Like Jesus, I write only the truth. God Bless America, Bill O|||||||O http://www.billhughes.com/ I'm happy living my life, for my Lord, Jesus. You can hang with the perverts for all I care. God Bless America, Bill O|||||||O http://www.billhughes.com/ :> Then it should be easy for you to tell me the years the Electronic Fuel :>Injection was used with Exhaust Gases Recycling, and the years the Spark :>Knock sensor was used on the distributors that didn't also have mechanical :>vacuum, centrifugal advances. Until then coward, YOU ARE WRONG! :> God Bless America, Bill O|||||||O http://www.billhughes.com/ :> :> :>"bllsht" > wrote in message :>> :>> I didn't say his model was equipped with EGR or knock sensors. |
#19
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Does the WJ I6 have a EGR Valve and a knock sensor?
On Sun, 10 Jun 2007 19:54:16 -0700, "L.W. \(Bill\) Hughes III"
> Amazingly Replied without Prejudice below: Pirated Software & Troll Of course I was trolling when I wrote those words. "L.W.(Troll Boy) Hughes III" You know I've never lied. And I don't use foul language, as that and cross posting are how I've close many of these anonymous coward's IPs. God Bless America, Bill O|||||||O http://www.billhughes.com/ I saw my Doctor using a recorder, and asked about the program, Dragon Naturally Speaking and he gave me a copy, it works as advertised, a novelty that gets old. God Bless America, Bill O|||||||O http://www.billhughes.com/ I have Auto Cad, too. BFD. God Bless America, Bill O|||||||O http://www.billhughes.com/ They were bought and pay for, over four thousand for my Auto Cad, just not by me. God Bless America, Bill O|||||||O http://www.billhughes.com/ Fraudulent Tax Reporting My bills of sales are boxed in the year they were entered into my tax receipts, It would take hours to go though this year's receipts, let alone going back ten years. Of course you never making enough to pay taxes, you wouldn't know about that. God Bless America, Bill O|||||||O http://www.billhughes.com/ He calls upon the Lord, who hears him not: You know I can relate to Jesus, as I've only done good, yet these little low lifes persist in persecuting me. Pray for them as they know not what they do. God Bless America, Bill O|||||||O http://www.billhughes.com/ LIAR We don't take wimps like you. Some of our training: http://video.google.com/videoplay?do...hine+gun&hl=en God Bless America, Bill O|||||||O http://www.billhughes.com/ It's not required, it's just fun to shoot seven hundred and fifty bucks a minute. I'd ask what you train with, but you being a felon, you may not own a firearm, nor vote. God Bless America, Bill O|||||||O http://www.billhughes.com/ BLASPHEMER But we talked. Jesus and me, and we decided to make this group a crusade, and spread the holy word of our Father. God Bless America, Bill O|||||||O http://www.billhughes.com/ Like Jesus, I write only the truth. God Bless America, Bill O|||||||O http://www.billhughes.com/ I'm happy living my life, for my Lord, Jesus. You can hang with the perverts for all I care. God Bless America, Bill O|||||||O http://www.billhughes.com/ :> Chrysler has used electronic spark advance since 1978, therefore you :>don't have a knock sensor. If you use a lower octane grade of fuel than is :>call for, of course it will knock. :> By shutting off the fuel, their nothing for the catalytic converter to :>burn.. http://www.billhughes.com/ :> :> :>"stilllearning" > wrote in message roups.com... :>> On Jun 10, 4:13 pm, stilllearning > wrote: :>> > I am not able to find information on these two. Where exactly are they :>> > mounted? If not present, what alternatives are used? Jeep WJ 2004, I6, :>> > 4L, 4WD. Thank you. :>> :>> Guys, :>> :>> Can we stop flame wars? If you disagree with someone's post, please :>> respond more politely. Else you will drive off others in the group. :>> All comments in newsgroups should be understood as opinions, or :>> "facts" for the person posting, rather than irrefutable facts. Else, I :>> will not respond to any post ;-) :>> :>> There is a knock sensor in the V8 version of the jeep, but not in the :>> I6 version? What compensates for the knock sensor in the I6? Or can I :>> expect the jeep to knock? :>> :>> Isn't the EGR there to reduce NOx, a serious pollutant? If EGR is not :>> there in the I6, how is this poluutant controlled? :>> |
#20
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Does the WJ I6 have a EGR Valve and a knock sensor?
On Sun, 10 Jun 2007 19:45:14 -0700, "L.W. \(Bill\) Hughes III"
> wrote: > Then it should be easy for you to tell me the years the Electronic Fuel >Injection was used with Exhaust Gases Recycling, and the years the Spark >Knock sensor was used on the distributors that didn't also have mechanical >vacuum, centrifugal advances. Until then coward, YOU ARE WRONG! > God Bless America, Bill O|||||||O Wrong again Billy. 2002 WJ 4.7L EFI H.O. coil on plug system. Has knock sensors. 2005 WK 4.7L EFI coil on plug system. Has EGR. Stick with the trolls. Troll. http://www.billhughes.com/ > > >"bllsht" > wrote in message >> >> I didn't say his model was equipped with EGR or knock sensors. |
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