Components 1. Drive belt2. Drive belt tensioner3. Crankshaft pulley4. Water pump pulley5. Idler6. Cylinder head cover7. Exhaust camshaft OCV cap 1.
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.
I