Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator
Engines / Petrol / MED 17.5.21 UDS general / Test of gas pedal position sensor 1; 2 (G79; G185)
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Diagnostic operation
Diagnostic procedure
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Conditions:
• engine speed = X rpm
connect with the control unit XX - engine
accelerator pedal - released
Advanced Measured Values
select item in menu:
IDEXXXXX - gas pedal position sensor X (GXX)
IDEXXXXX - gas pedal position sensor X (GXXX)
TIP! For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window
Start
Move the line and connector connection on the sensor and observe whether the values do not change sharply
required values:
IDEXXXXX = XX% - XX% (gas pedal position sensor X (GXX))
IDEXXXXX = X% - XX% (gas pedal position sensor X (GXXX))
(The value of sensor X must always be about two-fold the value of sensor X)
fully depress accelerator pedal
(values must rise smoothly, it is recommended to use a graphics display for this function)
desired condition:
- The value of sensor X must always be about two-fold the value of sensor X
- upon depressing the pedal the value must rise continuously
- IDEXXXXX = X x IDEXXXXX (+-X%)
XX - end of communication
if values are not achieved - check component:
- gas pedal position sensor
- wiring
• engine speed = X rpm
connect with the control unit XX - engine
accelerator pedal - released
Advanced Measured Values
select item in menu:
IDEXXXXX - gas pedal position sensor X (GXX)
IDEXXXXX - gas pedal position sensor X (GXXX)
TIP! For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window
Start
Move the line and connector connection on the sensor and observe whether the values do not change sharply
required values:
IDEXXXXX = XX% - XX% (gas pedal position sensor X (GXX))
IDEXXXXX = X% - XX% (gas pedal position sensor X (GXXX))
(The value of sensor X must always be about two-fold the value of sensor X)
fully depress accelerator pedal
(values must rise smoothly, it is recommended to use a graphics display for this function)
desired condition:
- The value of sensor X must always be about two-fold the value of sensor X
- upon depressing the pedal the value must rise continuously
- IDEXXXXX = X x IDEXXXXX (+-X%)
XX - end of communication
if values are not achieved - check component:
- gas pedal position sensor
- wiring
You are not logged! System works in DEMO mode only now where numbers are replaced with X characters. For 49 EUR only You will get access into full system. You can pay by credit card or bank transfer. Click BUY button for purchase and You will get login to diagnostic procedures database imediatelly.