Operation CHARM
: Car repair manuals for everyone.
Home
>>
Volvo
>>
1988
>>
740 L4-2320cc 2.3L SOHC Turbo VIN 87 B230FT
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Fuel Delivery and Air Induction
>>
Fuel Pump
>>
Specifications
Fuel Pump: Specifications
FUEL PRESSURE REGULATOR
Line pressure
300 kPa (43 psi)
Rest pressure
200 - 300 kPa (28 - 43 psi)
WASTEGATE VALVE
Max. charge pressure
48 - 54 kPa (6.8 - 7.7 psi)
Charge pressure basic setting
51 kPa (7.3 psi)