Can any one tell me whats up here...

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citroenxm
Posts: 8061
Joined: 30 Dec 2004, 23:10
Location: Somewhere in North Wales, Anglesey
My Cars: M reg Xm S2 2.1td Auto Exclusive. 269k and rising
L reg XM S1 V6 12v Manual SEi
L 94 XM 2.1 TD auto total resto

2008 Peugeot 207 Sw 1.6 16v hdi. 217k and rising
2010 Peugeot 207 SW 1.6 8v HDi 161k and rising
x 70

Can any one tell me whats up here...

Post by citroenxm »

Image


Anything outrageous there??

Im thinking injector flow correction. 100% Cannot be right can it? it also comes with a slight miss fire and jerky running..

Injectors gone east or west???
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project

A very sad...
1994 XM 2.1 d auto
rory_perrett
Posts: 715
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Location: Leeds, Yorkshire
My Cars: Xantia Exclusive 110Hdi Estate 1999
x 1

Re: Can any one tell me whats up here...

Post by rory_perrett »

It's not usually presented in that format, I'd go for 100% being normal you have a very marginal over fuelling.

Rory
citroenxm
Posts: 8061
Joined: 30 Dec 2004, 23:10
Location: Somewhere in North Wales, Anglesey
My Cars: M reg Xm S2 2.1td Auto Exclusive. 269k and rising
L reg XM S1 V6 12v Manual SEi
L 94 XM 2.1 TD auto total resto

2008 Peugeot 207 Sw 1.6 16v hdi. 217k and rising
2010 Peugeot 207 SW 1.6 8v HDi 161k and rising
x 70

Re: Can any one tell me whats up here...

Post by citroenxm »

Ooohh rory, this IS NOT A XANTIA!

its a C5 HDi 16v 2.0 138bhp car... they display in completely a different way to Xantias


Im not happy with it, ive NEVER seen all 4 injectors at 100% correction. My Xantia at 289k was on or around 0 correction.
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project

A very sad...
1994 XM 2.1 d auto
c.morewood
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'98 Xantia 1.9TD SX Estate 150K Sold "T"
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Re: Can any one tell me whats up here...

Post by c.morewood »

The air temperature must be wrong +13C at the beginning of March in Anglesey!!!
Should've kept the Xantia!! :-)
Chris
Tesla Model 3 LR DM AWD Blue White
'00 Xant 110HdiSX Est 83K "W"
'99 Xant 110HdiSX Est 320K "V"
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rory_perrett
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Joined: 05 Nov 2001, 19:18
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My Cars: Xantia Exclusive 110Hdi Estate 1999
x 1

Re: Can any one tell me whats up here...

Post by rory_perrett »

I would still go for 100% being normal so the correction is +0.39% however the fact that all 4 are reading exactly the same would make me suspicious, i would expect some variation. Does it change across the rev range?
citroenxm
Posts: 8061
Joined: 30 Dec 2004, 23:10
Location: Somewhere in North Wales, Anglesey
My Cars: M reg Xm S2 2.1td Auto Exclusive. 269k and rising
L reg XM S1 V6 12v Manual SEi
L 94 XM 2.1 TD auto total resto

2008 Peugeot 207 Sw 1.6 16v hdi. 217k and rising
2010 Peugeot 207 SW 1.6 8v HDi 161k and rising
x 70

Re: Can any one tell me whats up here...

Post by citroenxm »

Yes it drops to almost 0 at idle .. its not my car either..
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project

A very sad...
1994 XM 2.1 d auto
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Mandrake
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Re: Can any one tell me whats up here...

Post by Mandrake »

Nothing wrong with the air intake temperature reading - it's measured a good way down the air intake ducting so the air is warmed by the hot ducting before it reaches the sensor.

Depending on how hot the engine bay is readings of 10-20 degrees above ambient temperature are normal!
Simon

1997 Xantia S1 3.0 V6 Auto Exclusive in Silex Grey
2016 Nissan Leaf Tekna 30kWh in White

2011 Peugeot Ion Full Electric in Silver
1977 G Special 1129cc LHD
1978 CX 2400
1997 Xantia S1 2.0i Auto VSX
1998 Xantia S2 3.0 V6 Auto Exclusive
citroenxm
Posts: 8061
Joined: 30 Dec 2004, 23:10
Location: Somewhere in North Wales, Anglesey
My Cars: M reg Xm S2 2.1td Auto Exclusive. 269k and rising
L reg XM S1 V6 12v Manual SEi
L 94 XM 2.1 TD auto total resto

2008 Peugeot 207 Sw 1.6 16v hdi. 217k and rising
2010 Peugeot 207 SW 1.6 8v HDi 161k and rising
x 70

Re: Can any one tell me whats up here...

Post by citroenxm »

Im not worried about air temp... im getting at the injector corrections.. im a bit alarmed by them.
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project

A very sad...
1994 XM 2.1 d auto
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