Air Injection Pump

TUNE-UP SPECIFICATIONS
Firing Order 1-5-4-8-6-3-7-2
Idle Speed 500-600 RPM [1]
Timing 5 ±2° BTDC [2]
Air/Fuel Mixture Readout oscillating [3]

[1] Automatic Transmission in Drive
[2] Reference figure at cranking speed only, not adjustable
[3] At Diagnostic socket, with on/off ratio tester, and O2 sensor connected

BELT TENSION
Air Injection Pump Belt Size 9.5 X 750
Air Injection Pump Belt Tension (New) 30 KG (66 lbs.)
Air Injection Pump Belt Tension (Used) 20-25 KG (44-55 lbs.)