OEM 2010 Toyota Yaris Knock Sensor

2010 Toyota Yaris Parts Questions & Experts Answers

• Q: How to install the knock sensor and related components on 2010 Toyota Yaris?

  A: The installation process requires securing the knock sensor with its nut at 20 Nm torque (204 kgf-cm or 15 ft-lbf) then add the knock sensor connector. Fitting a new gasket to the intake manifold requires bolt installation first together with 2 nuts before applying torque at 30 Nm (304 kgf-cm, 22 ft-lbf). After connecting the union to the ventilation hose and connector tube hose you must install both water by-pass hose No. 2. You should install the engine wire harness onto the intake manifold. Follow by placing the throttle assembly onto the motor body and linking up water by-pass hoses No. 2 as well as No. 1. Place the air cleaner cap sub-assembly on with air cleaner hose No. 1 connected while tightening the cable to the negative battery terminal with 5.4 Nm (55 kgf-cm, 48 in-lbf). Inspection for coolant leakage must be carried out after engine coolant addition. In the last procedure install cylinder head cover No. 2.