vw golf 5 immoblizer

[ezenigbo]

i have one golf5 benzine[bosch],ecu spoilt,i got another ecu,remove the eeprom and fix the one from the spoilt ecu,car started but the key light keep on flashing,the car cannot accelerate properly when the throtle is pressed,how can i off the key light ?attached is the immo dump from the dash.is it currupt?

[umoussa]

This is a dash Dump.

Are you sure you have replaced the burnt ECU with an identical one?

I doubt it!

If you still have this problem, PM me i will help you

Thanks
Umoussa

[ezenigbo]

the original ecu has this number 06F 906 056 CB benzin med9.5.10 0 261 s02 051 where as the replacement one has 06F 906 056 CS benzin med9.5.10 0 261 s02 088

[sogaro]

i have one golf5 benzine[bosch],ecu spoilt,i got another ecu,remove the eeprom and fix the one from the spoilt ecu,car started but the key light keep on flashing,the car cannot accelerate properly when the throtle is pressed,how can i off the key light ?attached is the im*o dump from the dash.is it currupt?

It is standard in AUDI and VW cars that if you replace or remove the ECU, THROTTLE BODY/SENSOR, GEAR and ENGINE that you need adaptation to synch all systems back. Get a diag like Launch, Autoboss, VCDS to do this. You need to program the throttle.

For the key light clear fault on immo using launch or T300

[umoussa]

the original ecu has this number 06F 906 056 CB benzin med9.5.10 0 261 s02 051 where as the replacement one has 06F 906 056 CS benzin med9.5.10 0 261 s02 088

1. This Car is Manual or Automatic transmission?
2. Of course, the car will not work correctly

Contact me on PM to explain more on that topic, till then i will check the 2 ECUs on Etka to get more information

Thank you

[Alex789]

It is standard in AUDI and VW cars that if you replace or remove the ECU, THROTTLE BODY/SENSOR, GEAR and ENGINE that you need adaptation to synch all systems back. Get a diag like Launch, Autoboss, VCDS to do this. You need to program the throttle.

For the key light clear fault on im*o using launch or T300

It's not standard for VASS group. You can adapt, for example, throttle body simply switching ignition on (without start engine) for a minute after reconnecting of main battery (accumulator). Of course, it's better to do such job using computer. At least, it will not cause described problems.
This problem appeared, i think, due to slightly different structure of dumps in eeprom. Flash software are different and use different addresses in eeprom in some places.

[umoussa]

In terms of standards:

06F 906 056 CB is for 1600 CC FSI Engine (BLX) with Automatic Gearbox

06F 906 056 CX is for 1600 CC FSI Engine (AXW) with Automatic Gearbox.

Thanks

[Alex789]

This is a dash Dump.

Are you sure you have replaced the burnt ECU with an identical one?

I doubt it!

If you still have this problem, PM me i will help you

Thanks
Umoussa

It's a half of dash dump.

[sogaro]

It's not standard for VASS group. You can adapt, for example, throttle body simply switching ignition on (without start engine) for a minute after reconnecting of main battery (accumulator). Of course, it's better to do such job using computer. At least, it will not cause described problems.
This problem appeared, i think, due to slightly different structure of dumps in eeprom. Flash software are different and use different addresses in eeprom in some places.

@Alex789, i did not say it is standard to re-adapt with computer but that it is standard when stated components are replaced or tweaked with. Doing it with computer is definitel not in the league of switching on engine as you rightly agreed to, regards

[ezenigbo]

i try to adapt/reprogram the key using carprog golf5 software but it displayed CHANEL 1 NOT READY.what is the meaning of that?i tried to erase all keys using t300 as keys programmed are 3,still no way,it refused to erase the key.please help me because i dont know what to do again

[ezenigbo]

attached is the result of the diagnosis,the key light is off now after adaptation

[ezenigbo]

result of full scan

[kojoantwi]

ECU decoding or code less.can any body be of help

[Alex789]

In terms of standards:

06F 906 056 CB is for 1600 CC FSI Engine (BLX) with Automatic Gearbox

06F 906 056 CX is for 1600 CC FSI Engine (AXW) with Automatic Gearbox.

Thanks

Both engines 2.0L FSI

[Alex789]

result of full scan

18726 - Fuel Pressure Regulator Valve (N276): Open Circuit
P2294 - 004 - No Signal/Communication - MIL ON

In such case the car will not accelerate as it should, because high pressure pump doesn't work and in fuel rail are 5 bars instead of 40-110. Check fuse SB6 15A under hood. If it's OK, then check wires. I had such problem with Passat B6 due to blown fuse.

The rest 2 faults should be cleared and checked for appearance.