volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Removing and installing pressure differential senderG 505 > < Checking fuel pressure senderG 247
Checking fuel metering valveN 290,
Checking fuel metering valve -N 290-,
»Carry out the following work sequence«
   
–  With engine running, remove connector from fuel metering valve -N 290--11-.
  Note
Valve is closed without power.
t  If engine stalls: fuel metering valve -N290- OK.
t  If engine continues running: renew high-pressure pump → Chapter.
  A23-10420

Removing and installing pressure differential senderG 505 > < Checking fuel pressure senderG 247