Bls to bkd caddy

[Sean2800]

All in and running what you come if from/ to I took touran ecu and engine loom and it was plug and play just need to wire in the boost solenoid

[D1cky]

I bet your glad the head scratching is over and the van is running now ?

Do you have any information regarding wiring up the N75 boost solenoid ?
What wires need connected and to where ?

The N75/Solenoid has six wires coming from the plug.

The Solenoid on my caddy at moment only two wires coming from the plug.


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[Sean2800]

I am at the same point as you I am not putting the vac box with six wires on as I’ve done away with egr ect so going to see how to re pin the original N75 to my ecu

[D1cky]

Ah ok.
Any further ahead with this ?
Are you running van at moment with no boost ?

[Sean2800]

I’m not at a stage to try and drive the car bkd engine is in and running. I am getting this fault but not sure if it needs re pinning at the ecu end for the touran ecu or not I am keeping my caddy’s N75 valve that’s already wired in just need to know what needs doing. Should it just work as the wiring is already there or not


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[Sean2800]

Anyone able to help me with the wiring or what needs doing to sort this problem


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[Doc]

I'm sure the wiring was posted in another thread not more than a few days ago. I can't keep up as there's about four threads that get posted in every time this issue has come up in recent days.

[Sean2800]

I can’t access any other threads unfortunately


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[Doc]

That's a shame.

[Sean2800]

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[Kong345]

Any luck with your wiring side of things most of it is plug and play

[adz552]

HI im doing the same swap but using a golf mk5 gt tdi to do the swap and i have swapped the electromechanical power steering over from the donor too

i have the same issue with the abd faulting engine runs fine

does anyone happen to know who can reprogram the ecu and cluster to work with the abs module near oxford or reading

[Crow3030]

Hi Sean2800, any luck with n75 valve wiring, as I’m about to do this conversion as well from the Bls engine,

[Charlie20v]

Sorry to resurrect an old thread but what was the outcome in the end? Did you manage to get the n75 all wired up and running correctly? I will be doing this conversion soon

[Kong345]

Yeah very easy to do think it was only about 2 or 4 wires needed adding from the loom to the vac box plug