Engines / Petrol / 2.5/110/125 kW BGP/BGQ/BPS/CBTA/CBUA / Test - fuel tank system - tightness
| Mark | Model | Control unit | Diagnostic operation |
|---|
Mark
Model
Control unit 

Diagnostic operation 

Diagnostic procedure
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.
Conditions:
- fuel cap - tightness - OK
- engine speed = idling
- intake air temperature > XX °C (XX - Measured values group XXX field X)
XX - Basic settings group XXX
activate default settings
required values
field X = Syst OK
if values are not achieved - check component:
- fuel tank system - tightness
- fuel cap - tightness - OK
- engine speed = idling
- intake air temperature > XX °C (XX - Measured values group XXX field X)
XX - Basic settings group XXX
activate default settings
required values
field X = Syst OK
if values are not achieved - check component:
- fuel tank system - tightness
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.
Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator

