Operation CHARM
: Car repair manuals for everyone.
Home
>>
Porsche
>>
2011
>>
911 Turbo AWD (997) F6-3.8L Turbo
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Tune-up and Engine Performance Checks
>>
Fuel Pressure
>>
Specifications
>>
Volume
Volume
WM 206601 Checking delivery rate of electric fuel pump - Turbo
The battery voltage must not fall below 12.5 volts during the fuel delivery rate check.