MK5 Golf GTI

All Things Mk5 => Modifications & Technical Area => Performance Modifications => Topic started by: james on July 26, 2011, 02:13:05 pm

Title: over boost problem (AMD remap)
Post by: james on July 26, 2011, 02:13:05 pm

Hi all,

I have a problem with my car,  it has just been mapped by amd (1.5 weeks ago) it made 341bhp ( K04 setup)


Now i keep getting this fault!!  it is doing my head in (i have to keep clearing it via vag com)

000564 - Boost Pressure Regulation: Limit Exceeded (Overboost Condition)
               P0234 - 001 - Upper Limit Exceeded
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Mileage: 63336 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 13:10:55

             Freeze Frame:
                    RPM: 4425 /min
                    Load: 9.0 %
                    Speed: 68.0 km/h
                    Temperature: 83.0°C
                    Temperature: 32.0°C
                    Absolute Pres.: 1010.0 mbar
                    Voltage: 13.970 V


can anyone help me please :(

Title: Re: over boost problem (AMD remap)
Post by: bacillus on July 26, 2011, 02:41:20 pm

You been through this list?
http://wiki.ross-tech.com/wiki/index.php/16618/P0234/000564

Title: Re: over boost problem (AMD remap)
Post by: james on July 26, 2011, 03:24:14 pm

yep, no leaks,  changed valve.  still same problem.

Black smoke rips out of the back when this fault comes up. :sick:


feels like it is going to blow up soon.

Title: Re: over boost problem (AMD remap)
Post by: bacillus on July 26, 2011, 03:30:20 pm

Replaced Boost Pressure Sensor as well? iirc there are two varients, a 2.5 and 3.0 bar so if it's been replaced, was it with the correct one for your map?

Title: Re: over boost problem (AMD remap)
Post by: james on July 26, 2011, 03:53:28 pm

www.myjunk.eclipse.co.uk/newcar/build/LOG-01-60F-114F-115F.csv (http://www.myjunk.eclipse.co.uk/newcar/build/LOG-01-60F-114F-115F.csv)

Log file

I have 2.5 installed, i did have 3.0  but they removed it.

Title: Re: over boost problem (AMD remap)
Post by: PDT on July 28, 2011, 06:07:57 pm

can you post logs of just the RPM, Block 20 and block 115?

use the basic measuring blocks option.