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View Full Version : C63 AMG think has bad map ?



renatec
5th August, 2015, 04:41 PM
Hi, have a C63 AMG 2008 long story been chasing faults, fixed bad fuel pump then inlet manifold leaks etc etc etc and more :( driving me mad now, I'm having fault code coming back 3699 fuel pressure sensor has a malfunction using C4 star, live data checks out but rear left and rear right fuel pumps very slightly over pressure by 0.05 bar, new sensor fitted pressures perfect signals perfect wiring perfect, but fault still happens, removed ECU seen that has been opened and re-sealed now think has been mapped and map is bad ? can anyone check if this flash has been modified ? and either repair or supply stock flash.
Thanks for looking and thanks in advance
Regards
Lynndon

325403

fouadal
5th August, 2015, 06:40 PM
As i can see file is stock, but it is difficult to tell without ori.
Maybe someone else can confirm it

renatec
5th August, 2015, 08:41 PM
Thanks for looking and ideally need a stock file to compare with, hopefully there's one out there

ddillenger84
5th August, 2015, 10:39 PM
All the maps someone would tune on this are stock. I don't have this exact software version to verify there are no weird changes, but I am pretty sure it is stock.

jannnes
5th August, 2015, 10:43 PM
How did you read this file without opening ecu? Obd protocols are for ID & WRITING only.

Sent from JnesTuned Sony Xperia Z2

renatec
6th August, 2015, 01:01 PM
Thanks for looking and im thinking there is a glitch so Ive sent the file to quantum tuning there taking a look against files they have
Regards
Lynndon

renatec
6th August, 2015, 01:02 PM
I did remove and opened ECU and flipped board using galletto and was able to read eprom flash and micro