EG–257 ENGINE – SFI SYSTEM (2JZ–GE) Sub heated oxygen sensor (California only) | Heater coil resistance | at 20°C (68°F) | 11–16 Ω Fuel cut rpm | Fuel return rpm | 1,400 rpm TORQUE SPECIFICATIONS Part tightened | N·m | kgf·cm | ft·lbf Fuel line | for union bolt | 29 | 300 | 22 | for flare nut | 30 | 310 | 22 Fuel pressure regulator x Delivery pipe | 8.8 | 90 | 78 in.·lbf Delivery pipe x Intake manifold | 21 | 210 | 15 Actuator for ACIS x Air intake chamber | 6.8 | 70 | 61 in.·lbf Fuel inlet pipe x Delivery pipe | 41 | 420 | 30 Fuel return pipe x Fuel pressure regulator | 27 | 280 | 20 Air intake chamber stay x Cylinder head | 18 | 185 | 13 Air intake chamber stay x Air intake chamber | 18 | 185 | 13 Intake air connector x Air intake chamber | 27 | 270 | 20 Throttle body bracket x Throttle body | 21 | 210 | 15 Throttle body bracket x Cylinder head | 21 | 210 | 15 No.2 vacuum pipe x Intake manifold | 27 | 270 | 20 EGR pipe x Cylinder head | 27 | 270 | 20 EGR pipe x EGR valve | 64 | 650 | 47 Fuel pressure pulsation damper x Fuel pipe support | 41 | 420 | 30 for SST | 35 | 350 | 25 Starter x Transmission | 39 | 400 | 29 Fuel tank band x Body | 39 | 400 | 29 VAF meter x Air cleaner case | 10 | 100 | 7 Throttle body x Intake air connector | 21 | 210 | 15 Vacuum tank x Intake manifold | 21 | 210 | 15 Brake booster union x Air intake chamber | 29 | 300 | 22 Air intake chamber x Intake manifold | 27 | 270 | 20 EGR gas temperature sensor x EGR valve | 20 | 200 | 14 Knock sensor x Cylinder block | 44 | 450 | 33 Oxygen sensor (Except California) x Exhaust manifold | 20 | 200 | 14 Main heated oxygen sensor (California) x Exhaust manifold | 44 | 450 | 33 Sub heated oxygen sensor (California only) x Center exhaust pipe | 20 | 200 | 14