Air Injection: Specifications

Air/Fuel Mixture Non-Adjustable [1]
Engine Idle Speed 800 ± 50 RPM
^A/T in "N" Position
Firing Order 1-3-4-2
Ignition Timing 15 ± 2° BTDC
Valve Lash Non-Adjustable [2]
[1] ECU lamp should flash more than 5 times in 10 seconds at 2000 rpm.
[2] Hydraulic lifters.

Component Torque Value N-m (kg-m/ft-lb)
Air Induction Valve (AIV) Fasteners 16-21 (1.6-2.1/12-15)
Air Induction Valve (AIV) Tube 39-49 (3.9-4.9/29-36)
Back-Pressure Transducer (BPT) Valve Fasteners 2.9-3.8 (0.3-0.4/2.2-2.8)
Catalytic Converter Fasteners 43-55 (4.3-4.5/32-41)
Exhaust Gas Recirculation (EGR) Tube (at manifold) 39-49 (3.9-4.9/29-36)
Exhaust Gas Recirculation (EGR) Tube (at valve) 18-21 (1.8-2.1/13-15)
Exhaust Gas Recirculation (EGR) Valve Fasteners 9.1-11.8 (0.9-1.2/15-20)
Positive Crankcase Ventilation (PCV) Valve 20-29 (2.0-2.9/14-22)