Mitsubishi diesel canbus troubles...

[dobbslc]

Help!
My wife called the other day saying the dash on the car has lit up like a Christmas tree with various messages. It's a 2015 Mitsubishi Outlander 2.2 diesel with 76000 miles on the clock.
Here they are!

I've plugged in my OBD2 reader but only got this code P0089,
much Googling points towards a suction control valve on the fuel pump being a common failure so I have ordered one just to rule that out and fitted a new fuel filter (fuel looked clean) I'm not sure why a fueling issue would cause a problem with the ASC & 4x4 systems though, any thoughts?
I've checked the abs sensors with a multi meter and they all measure 3.7 megaohms between the pins and infinity to ground, I also had the live data up while driving and all wheels are measuring the same speeds so I THINK they are all ok.
Does anybody have experience with these cars or code readers?
She's meant to be driving to Southend on Friday and has been using my Surf for the school run GRRRR

If I had hair I'd be pulling it out by now!
Thanks

 

[hotponyshoes]

The traction control uses the throttle position sensor as one of the inputs.
If the engine has gone into limp mode and the throttle is at 75% in a certain gear then it won't see the expected speed at the wheels.

A daisy-chain of errors is quite common so sort out the valve first, make sure that clears the eml and you might well find the other errors sort themselves out after a short drive?

 

[123hotchef]

that SCV issue can also be the little nipple or pipe blocked on the intake manifold

 

[dobbslc]

that SCV issue can also be the little nipple or pipe blocked on the intake manifold

I did find a blocked nipple on the EGR valve vacuum.

A daisy-chain of errors is quite common so sort out the valve first, make sure that clears the eml and you might well find the other errors sort themselves out after a short drive?

Tell me about it!
The horror's of modern vehicles!

 

[hotponyshoes]

I did find a blocked nipple on the EGR valve vacuum.


Tell me about it!
The horror's of modern vehicles!

Everything is linked so one problem can shut down multiple systems.
I suppose it's better that you get a notification about things like traction control not working than go back 20yrs and have no traction control or abs fitted at all!

 

[Tom O]

It’s clever but you think it could tell you when your wheels loose too I would think.

 

[Kayos]

If it's anything like the L200s it's probably a solenoid or the module that controls them

 

[GRW]

Stuff like this aways freaks me out about modern vehicles.

I reckon by about the turn of the century they hit the sweet spot of reliability & performance with relative simplicity.

The stuff now is more complex than NASA spacecraft, but with the build quality of a rickety garden shed, and the relative lifespan of a jaywalking hedgehog

I hope you find the issue and fix it without the need to have your wallet rogered senseless by one of Mitsubishi's Dealers.

 

[dobbslc]

If it's anything like the L200s it's probably a solenoid or the module that controls them

I'm not sure how similar they are but I've just got the Suction control valve delivered AKA a solenoid!
I'll see how that goes but I'm working late again today so probably won't get a chance to look at it until Friday.

 

[hotponyshoes]

If it's anything like the L200s it's probably a solenoid or the module that controls them

I think the Mitsubishi 2.2l engine might actually be a Ford engine?
Same with the 2.0 in the outlander, that's made by VW
At least with the 2.0, all the engine loom, ecu, etc is vw

 

[dobbslc]

It's actually 2268cc so it's called a 2.2 or 2.3 depending on where you look
It's the 4N14 engine so I'm pretty sure it's made by Mitsubishi although I've read Renault had a hand in some of their engines...

 

[dobbslc]

I've just edited that from 2068cc to the correct 2268cc

 

[dobbslc]

Just to round this up as I forgot all about it, I fitted the new suction control valve and its cleared all the eml faults and ran perfectly. Managed to get 42mpg out of it without driving really slowly so I think it also improved the fuel consumption!
The cars now sold and we have a Honda HRV 1.5 petrol with no turbo so hopefully far less to go wrong in the future...