2016 Transit Connect 1.5 TDCi P06DD FAULT

[mvdevp]

Hi all,

I’m hoping someone can point me in the right direction.

I have a 2016 Ford Transit Connect 1.5 Duratorq TDCi Stage VI, no AdBlue.

FORScan identifies it as:

Duratorq Turbo Diesel Common Rail Injection Stage VI 1.5L 2016 / 2014 MY

I’m getting this fault:

P06DD – Engine Oil Pressure Control Performance / Stuck Off

It usually happens on the motorway when accelerating from around 100 km/h to 120 km/h in 5th gear, under load.

I’m trying to locate the oil pressure control valve / oil pressure solenoid / oil pump control valve, but I’m struggling to find it on my engine.

I’ve found these references online:

GM5Q-6846-AA
Ford 2093005
Pierburg 7.08681.00.0

But I’m not sure if they apply to my exact engine.

I removed the wheel and checked around the crank pulley / auxiliary belt side, as I thought it might be mounted on or near the oil pump, but I couldn’t see any obvious solenoid or valve there.

I’ve also seen other Ford 1.5 TDCi engines where the oil pressure valve seems to be located near or below the oil filter housing, but I can’t see anything like that on mine either.

So now I’m not sure whether this exact engine has an external replaceable oil pressure control valve, or whether it uses a different oil pump without a separate solenoid.

Could anyone help confirm:

Does the 2016 Transit Connect 1.5 Duratorq TDCi have an external oil pressure control valve/solenoid?
If it does, where exactly is it located?
Can it be replaced without removing the sump/oil pan?
Are GM5Q-6846-AA / Ford 2093005 / Pierburg 7.08681.00.0 correct for this engine, or are they only for later/different 1.5 TDCi pumps?
Does anyone have a photo, diagram, workshop manual screenshot, or exploded view showing the location?

I’m trying not to replace random parts without first confirming what my engine actually has fitted.

Any help would be really appreciated.

Thanks.

[metalworker0]

We haven't had here, this sort of enquiry before

However here; link below . .. i see all the details of it .. same engine in another car - ford focus diagrams location etc .. in this thread

https://www.fordownersclub.com/forums/t ... -solenoid/

https://fordowner.b-cdn.net/uploads/mon ... 18d92f.png

NOTE : slow site, wait for - purposes - reject all

Also, when i looked at ebay .. it had an orange plastic bit on it, that should make it easy to spot.

we usually use this site to look up the vans parts diagrams

it isn't working properly today

https://www.catcar.info/ford/?lang=en


all the best.mark

[mvdevp]

Hi Mark,

Thank you very much for your help and for the links.

I also checked from the side by removing the right front wheel and the wheel arch liner to look for the oil pump/solenoid area, but I couldn’t find access to that solenoid there either. The part I can actually reach is the oil pressure sensor from the front of the engine.

I’ve removed the upper and lower engine covers and, in my case, I don’t seem to have that orange solenoid shown in the other thread/diagrams. So from what I can see, I understand that mine is probably the oil pressure sensor/transducer instead.

I managed to disconnect the electrical connector from the sensor, but the access is very awkward. It seems to be reached from the front of the engine rather than from the side, and there is very little space to get a socket or spanner onto it. I’m going to keep trying from that area and see if I can get the right tool in.

1780856679544-1.jpg

1780856679515.jpg

Screenshot_2026-06-07-18-35-01-814_net.usb.usby4.jpg

I also managed to find these diagrams, which I believe are for my engine:

https://partsouq.com/es/catalog/genuine/unit?c=Ford&ssd=%24%2AKwHq3s_fq62v7ZWgn5XD7LKmhoGf7uHs7f_Q46utnoqWkpCT1sHth6mtqZiOl4bA3dfq44qtubettfWgx7esrLG9tv6f7uH9vbqq_5uRnfyzv6Lr9KC56Znz6rG8qu_p6-vup7juwb6g66eytraynqLzz_amq7e7mOqgq-i90-no6e7qAAAAAGjrsa0%3D%24&vid=0&cid=&uid=0&q=

Thanks again, really appreciate it.

[metalworker0]

Hmm, don't know .. your link apeers to be showing the wrong end of the engine

maybe the catcar.info site will be fixed tomorrow and we can look things up properly.

until then i'm blind

all the best.mark