| Components |

| 1. Oil pump sprocket 2. Oil pump chain 3. Oil pump tensioner assembly 4. Crankshaft oil pump sprocket 5. Crankshaft RH chain sprocket 6. RH timing chain auto tensioner | 7. RH timing chain tensioner arm 8. RH timing chain 9. RH cam to cam guide 10. RH timing chain guide 11. LH timing chain auto tensioner 12. LH timing chain tensioner arm | 13. Crankshaft LH chain sprocket 14. LH timing chain 15. LH cam to cam guide 16. LH timing chain guide 17. tensioner adapter |
Removal 1. Remove the lower oil pan. (Refer to Lubrication System - "Oil Pan") 2. Drain the coolant. (Refer to Cooling System - "Coolant") 3.
Removal 1. Set No.1 cylinder to top dead center (TDC)/compression. (1) Turn the crankshaft pulley clockwise and align its groove with the timing mark "T" of the lower timing chain cover.
Replacement 1. Discharge refrigerant from refrigeration system. 2. Replace any faulty tubes or hoses. Cap the open fittings immediately to keep moisture or dirt out of the system. 3. Tighten the bolt or nut joint to the specified torque.
Description The A/C Pressure Transducer (APT) converts the pressure value of high-pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it at high speed or low speed.