Been going on for a couple of weeks now, only with my wife driving, may I add. She does tend to drive faster and push the car harder. Anyway other week came in saying oil light came on. Turns out was EML lamp. Noted codes and reset it. Codes are P0134-13 Oxygen circuit bank 1 sensor
P-2196-16 Oxygen cicuit stuck, P02900-0 Turbo charger underboost and finally P2008-00 Intake manifold runner control circuit open bank1
Now I can clear all except P2008-00. EML light clears. Now all this has started some weeks after changing the glowplugs and removing the swirl flaps. All was fine no messages until as I say about two weeks ago.
My wife says when the EML light comes on she sees black smoke, I have yet to see any. I am just wondering if the P2008-00 is just because of me removing the swirl flaps and associated piping etc and is a bit of a red herring and it is one of the other codes that initiated the EML light.
What do you think?

Nodge mentions Swirl Flap in this thread.

https://www.freel2.com/forum/topic40111.html?highlight=p2008

Unfortunately the OP did not bother to tell us what happened --- Try sending a PM to 'odesav' ----

Have a look around the Swirl Control Flaps/Valves to ensure all has been Modified correctly. I think that they react to 'Spirited Driving' --- Lots of info about P2008 on Goggle on various makes of cars. FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 82k+ miles) (MY2015)
Metro in its 11th Year of (Extended) LR Warranty / Full LR Service History
(Expensive, but Trouble/Worry free - hopefully?)

All I did was remove the flaps cut the vacuum tube where the solenoid switch clips to a bracket at battery side. I sealed the vacuum tube up. I am just wondering if the solenoid switch wiring is looking for a reading not open circuit.

99% certain that I have caused the faults after doing the glowplugs. I then decided as intake manifold was out to remove the swirl flaps. I in addition removed the swirl flaps actuator and its pipework and disconnected the electrical feed to the solenoid that operated it. It is this that I think is the root cause. Investigating the P2008-00 fault the intake manifold open circuit message it carries on to say swirl circuit open circuit. Which it is. Now I know is a long shot but is there anywhere that I can find the resistance value that is needed to fool the system that it is still connected. I have thrown away all the old gubbins so if I have to I will need to buy a secondhand intake manifold and rig that up.

Have you searched the Forum for 'Swirl' ?

This thread below seems to have pages of queries and information on the subject.

https://www.freel2.com/forum/topic19543.html FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 82k+ miles) (MY2015)
Metro in its 11th Year of (Extended) LR Warranty / Full LR Service History
(Expensive, but Trouble/Worry free - hopefully?)

Hi

Ah yes had read all of that but missed the bit by alex_pescaru where he mentions inserting a 1k resistor in the solenoid feed line to stop the error being thrown. So that is my next course of action.

Bogart wrote:

99% certain that I have caused the faults after doing the glowplugs. I then decided as intake manifold was out to remove the swirl flaps. I in addition removed the swirl flaps actuator and its pipework and disconnected the electrical feed to the solenoid that operated it. It is this that I think is the root cause. Investigating the P2008-00 fault the intake manifold open circuit message it carries on to say swirl circuit open circuit. Which it is. Now I know is a long shot but is there anywhere that I can find the resistance value that is needed to fool the system that it is still connected. I have thrown away all the old gubbins so if I have to I will need to buy a secondhand intake manifold and rig that up.

Ah for hindsight

Well Done for Keeping Trying.
Persistence is a useful tool. FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 82k+ miles) (MY2015)
Metro in its 11th Year of (Extended) LR Warranty / Full LR Service History
(Expensive, but Trouble/Worry free - hopefully?)

Resistor on order.

Resisitor fitted and codes P2196-16 and P2008-00 now eliminted. Just left with the P0299-00 turbo underboost error which bring on the eml if one drives the engine hard. Normal, well for me, tootaling along is fine no eml. Now this whole scenario of faults only manifested itself after taking off the swirlflaps and replacing the glowplugs. So in my opinion I have distrubed something and would thing the actual turbo not at fault. So will do a bit of fiddling about.

Are the turbo vanes sticking ? Jules

No idea how would I check that? Assume turbo would have to come out.

I agree with Jules it does sound like Turbo Vane Problems.

The Vanes can be exercised by once they are disconnected from servo.

I think they clog up and stick if the car is given an easy life with lots of cruising around.

There is lots of posts on Forum

https://www.freel2.com/forum/search.php?se...rch_time=0

My own experience (the dealer used test equip to exercise vanes and turbo, it has been OK since (touch wood)

https://www.freel2.com/forum/topic39340.html?highlight=turbo

I have just noticed this post on forum where the actuator link fell off!

https://www.freel2.com/forum/topic39189.html?highlight=actuator FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 82k+ miles) (MY2015)
Metro in its 11th Year of (Extended) LR Warranty / Full LR Service History
(Expensive, but Trouble/Worry free - hopefully?)