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Where is the ECU in a 6n2?

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Hi,

After hooking up my lappy to the diagnose the faults on my car, I seem to have some errors on the wiring for the ABS and Airbag modules.

The majority of the recommendations are to check the wiring to the ECU.

Where is it located in the 6n2?

Cheers.

!m!

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Same place as the 6n :-)

  • Author
Same place as the 6n :-)

Which is where?

!m!

Same place as the 6n :-)

Which is where?

!m!

Under the plastic cover at the back of the engine bay between the bulkhead and the base of the windscreen

  • Author
Same place as the 6n :-)

Which is where?

!m!

Under the plastic cover at the back of the engine bay between the bulkhead and the base of the windscreen

Thank you...

I'm going to have a look this lunchtime and try to fix some of my ECU problems.

!m!

  • Author

I presume it's on the drivers side?

!m!

I presume it's on the drivers side?

!m!

Nearer the middle

The diagnosis plug is inside the car is it not?

He's already found that, read first post :lol:

  • Author
The diagnosis plug is inside the car is it not?

Yes it is, but I'm talking about the actual ECU module.

!m!

The diagnosis plug is inside the car is it not?

He's already found that, read first post :lol:

FAIL! naa it was for my benefit :lol: i was ment to write its in the passengers footwell is it not. Need to check a mates mk5 tonight :-(

By the fusebox

The 6n is by the fusebox, the 6n2 one is under the ashtray in the center consol..

Just pull the ashtray up and its there!

  • Author
The 6n is by the fusebox, the 6n2 one is under the ashtray in the center consol..

Just pull the ashtray up and its there!

I think it was said earlier...

Not the plug, the actual ECU module itself.

!m!

The 6n is by the fusebox, the 6n2 one is under the ashtray in the center consol..

Just pull the ashtray up and its there!

I think it was said earlier...

Not the plug, the actual ECU module itself.

!m!

Item # 4

6n2s ecu is slightly off to passeneger side i think

The diagnosis plug is inside the car is it not?

He's already found that, read first post :lol:

FAIL! naa it was for my benefit :lol: i was ment to write its in the passengers footwell is it not. Need to check a mates mk5 tonight :-(

By the fusebox

The 6n is by the fusebox, the 6n2 one is under the ashtray in the center consol..

Just pull the ashtray up and its there!

I think it was said earlier...

Not the plug, the actual ECU module itself.

!m!

^ Yeah, I thought he was talking about the plug! Never minddddddd.

6n2s ecu is slightly off to passeneger side i think

And yeah, it is...

  • Author
The 6n is by the fusebox, the 6n2 one is under the ashtray in the center consol..

Just pull the ashtray up and its there!

I think it was said earlier...

Not the plug, the actual ECU module itself.

!m!

Item # 4

Thanks for that.

Where does that pic come from?

I want that manual.

!m!

It's from ElsaWin around £25 on ebay

Just realised that previous pic is for the 6n so here's the 6n2 still item #4

Remove wiper arms and plastic rain tray. If you can see the ECU then you may want to visit the opticians :)

  • Author

Thanks for the pointers.

Suggested fixes for the errors I am encountering seem to be to check the connections, replace the ecu modules or replace the loom.

This does not sound cheap.

!m!

Thanks for the pointers.

Suggested fixes for the errors I am encountering seem to be to check the connections, replace the ecu modules or replace the loom.

This does not sound cheap.

!m!

What codes are you getting?

  • Author

I am getting:

Tuesday, 28 February 2012, 21:58:31:0

VCDS-Lite Version: Release 1.0

Control Module Part Number: 1C0 909 601

Component and/or Version: 2A AIRBAG VW51 02

Software Coding: 12865

Work Shop Code: WSC 00788

3 Faults Found:

00532 - Supply Voltage B+

07-10 - Signal too Low - Intermittent

01299 - Shareware Version. To Decode all DTCs

49-10 - Please Register/Activate - Intermittent

65535 - Shareware Version. To Decode all DTCs

00-00 - Please Register/Activate

---------------------------------------------------------------------------

Tuesday, 28 February 2012, 21:57:02:0

VCDS-Lite Version: Release 1.0

Control Module Part Number: 6X0 907 379 C

Component and/or Version: ABS/EDS 30 IE CAN V004

Software Coding: 05603

Work Shop Code: WSC 00788

1 Fault Found:

01276 - ABS Hydraulic Pump (V64)

16-00 - Signal Outside Specifications

---------------------------------------------------------------------------

Have got an ABS pump coming soon, but the airbag stuff I'm not sure about the fix yet.

!m!

The airbag one is usually flagged cause the battery has been removed/discharged at one point?

You'll need the full version to clear it though.

And I bet the ABS one is because of a corroded fuse on the top of the battery tray. Actually, I bet the cost of the new pump! ;)

  • Author
The airbag one is usually flagged cause the battery has been removed/discharged at one point?

You'll need the full version to clear it though.

And I bet the ABS one is because of a corroded fuse on the top of the battery tray. Actually, I bet the cost of the new pump! ;)

I have checked the fuses on the battery and they all seem okay but I will replace them and clean all the terminals first.

Also I have tried to clear the codes on the airbag and they just come back.

The shareware version still seems to let you clear fault codes. I did have one to do with the immobiliser that I cleared.

As for the price of a pump I was very lucky to get one off eBay for £25. Dealer price £685 + vat.

Can't agree to the bet though. I ain't that rich.

!m!

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