Engines / Petrol / MED 17.5 CAN general / Test - fuel pressure -high (rail)


Mark Model Control unit Diagnostic operation
Displayed 1-20 records out of 100. << < 1 > >>
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.

Volkswagen workshop manuals for diagnostics

Log-in

Conditions:
- engine speed = idling

Note:
- error stored to error memory - PXXXX or PXXXX = fuel tank contents low ??

XX - Measured values group XXX

observe values:
field X = fuel pressure - required value
field X = fuel pressure - actual value

required values:
idling = > XX bar
high rpm = < XXX bar

desired condition field X = field X ± Xbar


upon non--achievement of condition (field X > field X) - check component:
- fuel system - tightness of line
- hipressure pump
- fuel filter

upon non--achievement of condition (field X > field X) - check component:
- pressure sensor (GXXX)
- line
- connector connections

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.

Volkswagen workshop manuals for diagnostics

Log-in