Engine management light

[petenkaz]

Coming home tonight after working on the Kombi beach all day the engine management light came on. Any ideas anyone? She’s all fully serviced and running sweet, so it’s not from neglect. It’s going in for a roadworthy next week so I guess I’ll find out then!

[LogicprObe]

Mine was on because of the EGR.
It ran fine for nearly two years and I only changed it because of fear!
(the older models had real problems)

That said..........it is different for different models.
I think mine could have gone forever with the light on.............but anyway.
It's a CAAC engine Nov 2011 build MY2012.

[BrianJ]

Mine came on because of a faulty intermittent brake light switch which was picked up by the diagnostic done at a service. The switch was replaced and never cam on again.

[petenkaz]

Thanks Brian and logicprobe. After 9 years of owning the beast it's finally going up for sale in a week or so, my preference is for a simple brake light switch! Will be very sad to see the bus go, as it's been pretty much trouble free for all those years.

[BrianJ]

My beach will have to last as long as I do, its done 250,000 and I hope it will do another 250,000 in the next decade. The beach model is irreplaceable, I would never get rid of it.

[Rebuild]

on mine, the brake switch fault was only on the glow plug dash light flashing.
So, unlikely to be that.

[Brientim]

Mine is on all the time... well sort of.

Context:
Multivan 2006 V6 Petrol.
I have a VCDS and the fault is a single air leak somewhere in the air pipes.
I reset every now and then but mainly on cold days under certain conditions it will come back on.

Previously I had the break switch failure which is more easier to replace,

It is best if you can have someone with a scan tool verify the nature of fault.

[Umai Naa!!]

Agreed. No point guessing.

Get it scanned.

[petenkaz]

Yep it's going in next week when back from panel beaters. Brianj, I'd love to keep it but got a 200 series land cruiser coming for tow duties and wife is sick of driving big cars around! Many happy memories with it!

and yes I recall its the brake switch that went on mine a couple of years ago, I hope it's the same again"

[Sunny43.5]

I am going to ask the dumb question here and forgive me for asking as I did look in the owners book for the answer , why would a faulty brake light switch come under engine fault ?? surely it would show up under the wheel with two pads symbol as seen in the book .