Can any one tell me whats up here...

[citroenxm]

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???

[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]

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.

[c.morewood]

The air temperature must be wrong +13C at the beginning of March in Anglesey!!!
Should've kept the Xantia!!

[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]

Yes it drops to almost 0 at idle .. its not my car either..

[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!

[citroenxm]

Im not worried about air temp... im getting at the injector corrections.. im a bit alarmed by them.