Hose Patterns: Find Your Perfect Fit!

Hello everyone.

If, for example, the turbocharger boost pressure is incorrect, the control hoses are often suspected – and yet frequently overlooked, as the magnetic valve is often replaced first.

Is there any interest in schematic diagrams of the hose routing for the 1Z / AHU or AFN engines, along with brief descriptions of common failure patterns?
"Can symptoms Y and Z occur if hose X is leaking?"

If so, I could put together something as a "white-noise-how-many-th" type of article – provided that Rainer still has space on the servers .

Hi Ulf!

As a driver of a 1Z vehicle, I can only ask you to put your offer into action...
It would certainly be a valuable addition, and it wouldn't come cheap.

Possibly, I could contribute a plan for the AFB (Air Force Base).

Stefan.

@ulf

Great interest! / High level of interest!

Hello.

Since Rainer apparently still has some space on the servers, I'll put something together soon.

@Ulf:
Thank you for your effort...

Hello to all 1Z, AHU, and other wastegate owners.

I need the hose connection designations on the turbocharger control solenoid valve for the wastegate system plan.

For the AGR valve, the labels should be VAC, ATM, and OUT... Can anyone tell me what the corresponding labels should be for the other valve?

Or are the connections at the end not labeled ?

Hello.

Unfortunately, I couldn't find any information about the 1Z solenoid valve.

Therefore, the article about the hose incident is now "live" online.

At this point, I'd like to extend a big thank you to Ulf for the excellent explanation!
Of course, also to Rainer and to everyone else who actively supports us here.
Great forum, keep it up .

Sure, here's the translation:

'Hey guys!'

ulf wrote:

I need the hose connection designations on the boost pressure solenoid valve for the wastegate charger plan.

Hi Ulf,

"There's nothing printed on my solenoid valve! The connections are correct according to the technical article (I have the repair manual)."

Best regards, Christian.

haehnlein wrote:

There's nothing on the solenoid valve for me! The connections are correct according to the technical article, but

.

Hi Christian,

Ah, so the wastegate image is actually complete .
I had obtained the external design from several documents.