ASZ conversion

[JStop]

Can anyone help me?

I have recently swapped the engine out of a Fabia VRS into a caddy SDI.. I took it to be mapped and they wont map it due to faults being stored in the Engine control unit.

I followed every single instruction to the letter, control unit, looms, crank sensor, cam sprocket etc etc

Why would I have faults stored with various sensors when it runs and drives fine, just needing the map to get its power!

If I retrace all my wiring which i checked 3 times it will set me back a week or so. I need to get it sorted pronto.

Ant help, info would be great!
Manchester area. Incase there are any local brain boxes.. cheers guys

[Doc]

It would be good to start with establishing what the faults are, you're problem might be as simple as a blown fuse.

[JStop]

I wish it was something as simple as that.

I have
P2016 - intake manifold runner position sensor/switch current low
That confuses me as it doesn't have an intake manifold runner!
P3338 - activation flow time control module 1 electrical error
P2185 - coolant temp sensor 2 circuit high
There is only 1 coolant temp sensor on the engine!
P0113 - intake air temp sensor circuit high
The MAF/temp sensor had no issues before it was fitted to the caddy and a BLS control unit.

I dont have the wiring diagrams to hand, but I remember going through each sensor and confirming its location at the ECU end.. so I'm at a loss! Hoping the fairies will come and fix it for me!!

[Doc]

What's the ECU HW and SW numbers you are using?

[JStop]

I'll have to get back to you on that one Doc. I'll be back with it at some point over the weekend!

Do these codes relate to faulty units? Or is there another reason?

[Doc]

I'm thinking it's not actually a BLS ECU you've got on there as they done have some things mentioned in your fault codes.

[JStop]

The part number on the unit brings up a bls control unit! I remember searching the number to make sure.

[JStop]

Finally found some time to get back on the caddy!

Engine ECU fitted

03G 906 021 PD
HW: H09

[Doc]

Can you post the engine section of a VCDS Autoscan?

[JStop]

I dont have the equipment unfortunately.
I only have what the tuning company showed me, which is the list of faults I have posted!

What is VCDS and how do I get it? Cheers Doc

[JStop]

Have ordered myself a new toy! VCDS on a laptop, so I will have what you asked for soon Doc.

I've also been trying to install ElsaWin onto my home laptop, but I can't get the programme to run Elsa.

This job was supposed to be easy and take a matter of a few weekends! Turned into a right faff.

Starting to think it's not worth it.

[JStop]

Doc. Can I contact you directly? I cant upload the photos of the VCDS codes

Cheers

[Doc]

Why have you taken photos of text, it's easier to just copy and paste the Autoscan.
If you like you can email it to me and I'll post it on your behalf.

[JStop]

I'm under strict instruction to not connect the laptop the VCDS is on to the internet, as it could update the system in the background and cause a failure of the programmes!

Apologies for this inconvenience.

[JStop]

Just to let anyone know who might be reading this post thinking it has the answers!

It doesn't.. I've given up and contacted a VAG specialist auto electrician who's specialises in these jobs! The van is going there as I am defeated..

After lots of swearing and talking to myself, I'm done with it!

Just going to throw money at it instead!