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Joined: Jun 07, 2005
Posts: 23
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(Msg. 1) Posted: Tue Jun 07, 2005 1:14 pm
Post subject: 2002 Alfa 156 2.4 JTD
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Hello every one, I'm a new member with a question regarding my 2.4 jtd.
The question is..Have I bought a 'DUD'
I have only had the Sportswagon for 2 months now and the mileage is on 60k.
My problem is that the car has developed a rather large 'flat spot' picking up from low revs. Sometimes when pulling out of a junction, the car just seems to stall,the engine is still running, the throttle is down, but the car just is not moving.
I don't know if the problem is electrical or mechanical?
when the turbo kicks in though, she goes very well with a fair jolt.
Has any one else had this problem?
any help appreciated,
Quiz. |
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Joined: Jun 01, 2005
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(Msg. 2) Posted: Wed Jun 08, 2005 4:41 am
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
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Hey! I got a similar prob on my 146 2.0 ti.
Every few thousand miles it just dies on pull away. I release the throttle and re-apply, and all is well again.
I am just dreading the day all is not well again!
I figure it must be fuel starvation or something similar. Fuel Injection air flaps used to do something similar but I don't think they are used anymore?
Not much help I know but at least you are not alone!
Paulus |
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(Msg. 3) Posted: Wed Jun 08, 2005 6:10 am
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
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That's interesting Paulus, is the 2.0ti petrol, or diesel (forgive my ignorance) if it is petrol, then the problem might be in the throttle and not the injection?
More help any one????
Quiz. >> Stay informed about: 2002 Alfa 156 2.4 JTD |
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(Msg. 4) Posted: Wed Jun 08, 2005 7:00 am
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
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Hi Q
The 2.0 ti is indeed petrol engined, and I believe uses the same 2 Ltr lump as all the other 16 valve jobbies.
There must be some clever bugger on this forum with the answer!
Paulus >> Stay informed about: 2002 Alfa 156 2.4 JTD |
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Since: Jun 08, 2005
Posts: 3
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(Msg. 5) Posted: Wed Jun 08, 2005 11:55 am
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)
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"Quiz" <UseLinkToEmail.DeleteThis@AutoForumz.com> schreef in bericht
news:1_600950_80f9e8e8c197047bbb6f583f0d628513@autoforumz.com...
> Hello every one, I'm a new member with a question regarding my 2.4
> jtd.
> The question is..Have I bought a 'DUD'
>
> I have only had the Sportswagon for 2 months now and the mileage is on
> 60k.
> My problem is that the car has developed a rather large 'flat spot'
> picking up from low revs. Sometimes when pulling out of a junction,
> the car just seems to stall,the engine is still running, the throttle
> is down, but the car just is not moving.
>
> I don't know if the problem is electrical or mechanical?
>
> when the turbo kicks in though, she goes very well with a fair jolt.
>
> Has any one else had this problem?
>
> any help appreciated,
> Quiz.
>
> --
> Posted using the <a style='text-decoration: underline;' href="http://www.autoforumz.com" target="_blank">http://www.autoforumz.com</a> interface, at author's request
> Articles individually checked for conformance to usenet standards
> Topic URL:
<font color=purple> > <a style='text-decoration: underline;' href="http://www.autoforumz.com/Alfa-Romeo-2002-156-JTD-ftopict123481.html</font" target="_blank">http://www.autoforumz.com/Alfa-Romeo-2002-156-JTD-ftopict123481.html</font</a>>
> Visit Topic URL to contact author (reg. req'd). Report abuse:
<font color=purple> > <a style='text-decoration: underline;' href="http://www.autoforumz.com/eform.php?p=600950</font" target="_blank">http://www.autoforumz.com/eform.php?p=600950</font</a>>
Hello,
I had a similar problem with my 1.9 JTD. The Air mass meter was replaced and
after that the throtttle reaction in low revs was 100% better. It picks up
and keeps going. This was after 135.000 Km.
Greetinzzzz Henk<!-- ~MESSAGE_AFTER~ --> >> Stay informed about: 2002 Alfa 156 2.4 JTD |
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(Msg. 6) Posted: Wed Jun 08, 2005 12:16 pm
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
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| Henk wrote: |
"The Air mass meter was replaced and
after that the throtttle reaction in low revs was 100% better. |
That would make some sort of sense as the air mass meter now carries out both the functions of the air flow meter and the air temp sensor, but I must admit to being surprised to find out they suffer the same kind of problem.
Paulus
>> Stay informed about: 2002 Alfa 156 2.4 JTD |
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(Msg. 7) Posted: Wed Jun 08, 2005 1:40 pm
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
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| Quote: |
Hello,
I had a similar problem with my 1.9 JTD. The Air mass meter was replaced and
after that the throtttle reaction in low revs was 100% better. It picks up
and keeps going. This was after 135.000 Km.
Greetinzzzz Henk |
Thanks Henk,
where might I find that then?
Is it somewhere near the air filter?
Quiz.
>> Stay informed about: 2002 Alfa 156 2.4 JTD |
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Since: Oct 21, 2003
Posts: 91
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(Msg. 8) Posted: Wed Jun 08, 2005 1:55 pm
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)
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On 7 Jun 2005 13:36:52 -0400, Quiz <UseLinkToEmail.RemoveThis@AutoForumz.com>
wrote:
>Hello every one, I'm a new member with a question regarding my 2.4
>jtd.
>The question is..Have I bought a 'DUD'
More likely a normal one with a fault rather than a dud.
>I have only had the Sportswagon for 2 months now and the mileage is on
>60k.
>My problem is that the car has developed a rather large 'flat spot'
Are you sure this has *developed* - or have you just recently noticed
it?
>when the turbo kicks in though, she goes very well with a fair jolt.
At what revs are you talking about here? In first gear below about
1700rpm there will be a relative dead zone..hit the 1700-1800 in first
with a full throttle and you should get a *bang* of torque and off it
goes. This is normal and can be surprising to people not used to it.
IMO newer diesels aren't like the older ( > 5 year old) ones as they
need a few more revs on the clock to deliver the goods.
--
Z
Scotland
Alfa Romeo 156 2.4JTD Veloce Leather
'Oil' be seeing you..
(Email without 'Alfa' in subject are auto-deleted..sorry!)<!-- ~MESSAGE_AFTER~ --> >> Stay informed about: 2002 Alfa 156 2.4 JTD |
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(Msg. 9) Posted: Wed Jun 08, 2005 2:20 pm
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
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(Msg. 10) Posted: Wed Jun 08, 2005 2:53 pm
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
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| Paulus-Milanomotorsport wrote: |
Hey Q
On re-reading your first post I am interested by the word "sometimes".
How often does this happen?
Paulus |
When it's just started and when I pull off the motorway are the worst times.
It is very sluggish to pull away at best, but almost stationary at worst.(despite my best efforts).
Quiz.
>> Stay informed about: 2002 Alfa 156 2.4 JTD |
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(Msg. 11) Posted: Wed Jun 08, 2005 3:13 pm
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
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(Msg. 12) Posted: Wed Jun 08, 2005 6:00 pm
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
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Since: Nov 03, 2003
Posts: 48
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(Msg. 13) Posted: Wed Jun 08, 2005 6:55 pm
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)
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> Hello,
>
> I had a similar problem with my 1.9 JTD. The Air mass meter was replaced
> and
> after that the throtttle reaction in low revs was 100% better. It picks up
> and keeps going. This was after 135.000 Km.
>
> Greetinzzzz Henk
I'd agree with the MAF meter, my 2.4 had similar symptoms - low power, and
sluggish. New meter sorted it - not cheap though !
Graham<!-- ~MESSAGE_AFTER~ --> >> Stay informed about: 2002 Alfa 156 2.4 JTD |
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Since: Jun 08, 2005
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(Msg. 14) Posted: Thu Jun 09, 2005 4:55 pm
Post subject: Re: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)
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"Quiz" <DoNotEmail DeleteThis @AutoForumz.com> schreef in bericht
news:1_601883_9298344bbed3f65cde26543ceeeeb24f@autoforumz.com...
> >Hello,
>>
>>I had a similar problem with my 1.9 JTD. The Air mass meter was
>>replaced and
>>after that the throtttle reaction in low revs was 100% better. It
>>picks up
>>and keeps going. This was after 135.000 Km.
>>
>>Greetinzzzz Henk
>
> Thanks Henk,
>
> where might I find that then?
>
> Is it somewhere near the air filter?
>
> Quiz.
It's the little tube with a connector above the air filter.
Greetinzz Henk<!-- ~MESSAGE_AFTER~ --> >> Stay informed about: 2002 Alfa 156 2.4 JTD |
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Since: Nov 03, 2003
Posts: 48
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(Msg. 15) Posted: Thu Jun 09, 2005 6:55 pm
Post subject: Re: 2002 Alfa 156 2.4 JTD [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)
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"Quiz" <UseLinkToEmail.DeleteThis@AutoForumz.com> wrote in message
news:1_600950_80f9e8e8c197047bbb6f583f0d628513@autoforumz.com...
> Hello every one, I'm a new member with a question regarding my 2.4
> jtd.
> The question is..Have I bought a 'DUD'
>
> I have only had the Sportswagon for 2 months now and the mileage is on
> 60k.
> My problem is that the car has developed a rather large 'flat spot'
> picking up from low revs. Sometimes when pulling out of a junction,
> the car just seems to stall,the engine is still running, the throttle
> is down, but the car just is not moving.
>
> I don't know if the problem is electrical or mechanical?
>
> when the turbo kicks in though, she goes very well with a fair jolt.
>
> Has any one else had this problem?
>
> any help appreciated,
> Quiz.
Further to my last post - possibly also a Throttle Position Potentiometer
Sensor ?? (TPS) - Does a warning light happen at the same time ??
Graham<!-- ~MESSAGE_AFTER~ --> >> Stay informed about: 2002 Alfa 156 2.4 JTD |
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