ASZ conversion

Random Caddy chat.
Not the place for sale or wanted topics.
JStop
Caddy2k Groupie
Posts: 17
Joined: Tue Jun 16, 2020 7:27 pm
Engine size/power: 2.0 SDI (70bhp)
Location: Manchester

ASZ conversion

Post by JStop » Fri Jul 31, 2020 5:54 pm

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

User avatar
Doc
Not God, just a bellend
Posts: 13999
Joined: Thu Jan 01, 1970 1:00 am
Engine size/power: 2.0TSI EA888 Gen3
Location: Monaghan, Ireland & Leicestershire, UK

Re: ASZ conversion

Post by Doc » Fri Jul 31, 2020 6:21 pm

It would be good to start with establishing what the faults are, you're problem might be as simple as a blown fuse.
Image
Image
2013 Caddy with EA888 Gen3 2.0TSI DSG, Superplus MSP19 , Caddy4 rear lights, Polo GTI (mk7 style) steering wheel, Relentless Tuning front coilovers, Audi A6 S-Line front seats, Boxster fronts & GTI rear Brakes, 3D Colour Premium dash cluster, Caddy life arm rest, Motexion bulkhead, MIB head unit


I have genuine VCDS Hex V2 & VagCAN Pro for any of your programming needs.

JStop
Caddy2k Groupie
Posts: 17
Joined: Tue Jun 16, 2020 7:27 pm
Engine size/power: 2.0 SDI (70bhp)
Location: Manchester

Re: ASZ conversion

Post by JStop » Fri Jul 31, 2020 6:37 pm

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!!

User avatar
Doc
Not God, just a bellend
Posts: 13999
Joined: Thu Jan 01, 1970 1:00 am
Engine size/power: 2.0TSI EA888 Gen3
Location: Monaghan, Ireland & Leicestershire, UK

Re: ASZ conversion

Post by Doc » Fri Jul 31, 2020 8:42 pm

What's the ECU HW and SW numbers you are using?
Image
Image
2013 Caddy with EA888 Gen3 2.0TSI DSG, Superplus MSP19 , Caddy4 rear lights, Polo GTI (mk7 style) steering wheel, Relentless Tuning front coilovers, Audi A6 S-Line front seats, Boxster fronts & GTI rear Brakes, 3D Colour Premium dash cluster, Caddy life arm rest, Motexion bulkhead, MIB head unit


I have genuine VCDS Hex V2 & VagCAN Pro for any of your programming needs.

JStop
Caddy2k Groupie
Posts: 17
Joined: Tue Jun 16, 2020 7:27 pm
Engine size/power: 2.0 SDI (70bhp)
Location: Manchester

Re: ASZ conversion

Post by JStop » Fri Jul 31, 2020 9:04 pm

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?

User avatar
Doc
Not God, just a bellend
Posts: 13999
Joined: Thu Jan 01, 1970 1:00 am
Engine size/power: 2.0TSI EA888 Gen3
Location: Monaghan, Ireland & Leicestershire, UK

Re: ASZ conversion

Post by Doc » Fri Jul 31, 2020 9:53 pm

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.
Image
Image
2013 Caddy with EA888 Gen3 2.0TSI DSG, Superplus MSP19 , Caddy4 rear lights, Polo GTI (mk7 style) steering wheel, Relentless Tuning front coilovers, Audi A6 S-Line front seats, Boxster fronts & GTI rear Brakes, 3D Colour Premium dash cluster, Caddy life arm rest, Motexion bulkhead, MIB head unit


I have genuine VCDS Hex V2 & VagCAN Pro for any of your programming needs.

JStop
Caddy2k Groupie
Posts: 17
Joined: Tue Jun 16, 2020 7:27 pm
Engine size/power: 2.0 SDI (70bhp)
Location: Manchester

Re: ASZ conversion

Post by JStop » Sat Aug 01, 2020 5:48 pm

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

Post Reply