Prelude L4-2056cc DOHC (1990)
Fuel Pressure Regulator: Specifications
FAST IDLE VALVE
Torque value [1] ..................................................................................................................................................................................... 9 ft.lbs. (12 N-m)
FUEL CUT-OFF
Engine rpm [5] ................................................................................................................................................................................................... over 7000
FUEL LINE BANJO FITTINGS
Torque value [2] ................................................................................................................................................................................... 16 ft.lbs. (22 N-m)
FUEL LINE SERVICE FITTING
Torque value [3] ..................................................................................................................................................................................... 9 ft.lbs. (12 N-m)
FUEL PRESSURE REGULATOR
Torque value [1] ..................................................................................................................................................................................... 9 ft.lbs. (12 N-m)
INTAKE MANIFOLD
Torque value [1] ................................................................................................................................................................................... 16 ft.lbs. (22 N-m)
INTAKE PLENUM
Torque value [1] ................................................................................................................................................................................... 16 ft.lbs. (22 N-m)
THROTTLE BODY
Torque value [1] ................................................................................................................................................................................... 16 ft.lbs. (22 N-m)
THROTTLE CABLE
Deflection .................................................................................................................................................................................................... 7/16" (11mm)
IDLE SPEED
WITH ALL ACCESSORIES OFF
A/T [4] ..................................................................................................................................................................................................... 770 ± 50 rpm
M/T ......................................................................................................................................................................................................... 770 ± 50 rpm
WITH EACV DISCONNECTED
A/T [4] ..................................................................................................................................................................................................... 650 ± 50 rpm
M/T .......................................................................................................................................................................................................... 650 ± 50 rpm
WITH BLOWER ON HIGH AND A/C COMPRESSOR ENGAGED
A/T [4] ..................................................................................................................................................................................................... 770 ± 50 rpm
M/T .......................................................................................................................................................................................................... 770 ± 50 rpm
WITH ENGINE TEMPERATURE BELOW 86° F (30° C)
A/T [4] ................................................................................................................................................................................................ 1000 - 2000 rpm
M/T ..................................................................................................................................................................................................... 1000 - 2000 rpm
[1] Fastener
[2] All
[3] At fuel filter
[4] In neutral or park
[5] To prevent engine over-revving