Operation CHARM
: Car repair manuals for everyone.
Home
>>
Ford Truck
>>
2007
>>
Expedition 2WD V8-5.4L
>>
Repair and Diagnosis
>>
Starting and Charging
>>
Charging System
>>
Specifications
Charging System: Specifications
Item
Specification
Voltage
12 volts
Generator amps
89/157 amp (max) @ 1,800-6,000 generator rpm, approximately 500-2,000 engine rpm
Generator
Load at 2,000 rpm
89 amps
No Load at 2,000 rpm
between 13.2 and 15.5 volts