Operation CHARM
: Car repair manuals for everyone.
Home
>>
Ford Truck
>>
2009
>>
E 450 V8-5.4L
>>
Repair and Diagnosis
>>
Specifications
>>
Mechanical Specifications
>>
Heating and Air Conditioning
>>
System Specifications
>>
Climate Control System - General Information
>>
General Specifications
General Specifications
a Manifold gauge set pressures may vary slightly depending on the distance between the service gauge port valve and the A/C pressure relief valve, the A/C cycling switch or the dual function pressure switch location.