00518 ошибка фольксваген гольф 3

0

00518 Throtle valve signal potentiometer — outside tolerance
00638 Engine — gearbox — No signal connection 2
Кто как прокоментирует ХЕЛП ПЛИЗ!!!

0

Макс,

00518 Throtle valve signal potentiometer — outside tolerance

Надо чистить Дроссельную заслонку и делать адаптацию, это даже мне трактористу ясно

00638 Engine — gearbox — No signal connection 2

Если не стирается, надо искать этот сигнал

0

Макс,

А эта хрень с потенциометром- это точно заслонку чистить надо???

Однозначно-чистить и затем адаптировать

0

Сообщение от Макс

oleg-kv, а адоптировать енто шо надо сделать??? (вопрос глупый, но интересный))))))

задать компом ЭБУ авто — крайние положения педали газа и соответствующие этому крайние положения дроссельной заслонки

0

Макс, Адаптировать надо компьютером (VAG-COMом например), процедуру кто-то описывал, сам не делал- у меня дизель.

0

Lucky3D, Это оно???????

Engine control unit
Adapting engine control unit to throttle valve control part

Adapting teaches the engine control unit (with ignition switched on and engine not running) the throttle valve control part stop positions and a comparison graph between throttle valve potentiometer and throttle valve positioner sender.

Adapting sequence must be performed if:

◆ The voltage supply is interrupted
◆ The throttle valve control unit is removed and installed
◆ The throttle valve control unit is renewed
◆ If when installing another engine another throttle valve control unit is installed
Special tools, testers, measuring instruments and auxiliary items required

◆ Fault reader V.A.G 1551 or vehicle system tester V.A.G 1552 with cable V.A.G 1551/3
Test conditions

● No faults must be stored in fault memory
=> Page 01-10, interrogating fault memory
● The battery voltage must be at least 11.5 V.
● All electrical consumers, e.g. lights and rear window heating must be switched off
● The throttle valve must be at idling speed position.
● The cruise control system must be functioning correctly if installed.
Work sequence

‒ Connect the fault reader V.A.G 1551 (V.A.G 1552). Then switch ignition on and select engine control unit with the «Address word» 01.
(Connecting fault reader and selecting engine control unit => Page 01-5.)

→ Indicated on display: Rapid data transfer HELP
Select function XX

‒ Press keys 0 and 4 for the function «Introduction of basic setting» and confirm entry with Q key.

→ Indicated on display: Basic setting HELP
Input display group number XXX

‒ Press keys 0, 9 and 8 for «Display group number 98» and confirm entry with Q key.

→ Indicated on display: System in basic setting 98 ⇒
x.xxx V x.xxx V Idling ADP. runs

After pressing the Q-key the throttle valve positioner is driven to Min., Max. and five intermediate positions and the relevant throttle valve angle stored in non-volatile memory. This procedure takes approx. 10 seconds. The throttle valve then remains in the start position for a brief period then closes.

→ Indicated on display: System in basic setting 98 ⇒
x.xxx V x.xxx V Idling ADP. OK.

Adapting has been performed successfully.

To store the values:

‒ Switch off ignition.
Note:

If the basic setting of the control unit is interrupted, the cause could be one of the following:

◆ Throttle valve cannot reach the mechanical stop because of contamination e.g. oil deposits or an incorrectly adjusted throttle cable.
◆ Battery voltage too low.
◆ Throttle valve control unit or wiring is defective. Check => Page 24-48.
After an interruption the fault «17967 or 17972» is stored in fault memory. When next switching on ignition the basic setting is automatically performed again.

‒ End the engine basic setting by pressing the⇒ key.
‒ Check specifications of throttle valve control part in display group 23, => Page 01-84, evaluating measured value blocks. If the specifications are not attained, repeat matching.
‒ Press keys 0 and 6 for the function «End output» and confirm entry with the Q key.

0

я без понятия. в сервисе делал