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1999 Mercedes-Benz ML320 3.2L No Vacuum at Reg.
Posted to European Driveability on 1/12/2005 5 Replies

Hey guys, I have this ML320 and I noticed there is no vacuum at the fuel pressure regulator at the fuel filter. Fuel pressure is at 70psi, if I apply vacuum to regulator it goes to 60psi. No codes stored and no symptoms. I traced the vacuum back a little and f...

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  Related Documents & Media  1999 Mercedes-Benz ML320

 
Message Closed w/FIX

car Vehicle Data

1999 Mercedes-Benz ML320

VIN 4JGAB54E5X
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Vacuum at Reg.
Message Closed w/FIX

car Vehicle Data

1999 Mercedes-Benz ML320

VIN 4JGAB54E5X
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Vacuum at Reg.