|
|
INSTALLATION - 1/2 DOWNSTREAM The downstream heated oxygen sensor threads into the exhaust pipe behind the catalytic convertor (Fig. (1) After removing the sensor, the exhaust mani- fold threads must be cleaned with an 18 mm X 1.5 + t 771-64 or equivalent. New sensors have compound on (2) Connect sensor electrical harness to clips along body. (3) Connect electrical connector to sensor. INSTALLATION - 1/1 UPSTREAM - 1.6L (1) After removing the sensor, the exhaust mani- fold threads must be cleaned with an 18 mm X 1.5 + t 771-64 or equivalent. New sensors have compound on (2) Install sensor using an oxygen sensor crow foot wrench such as Snap-On tool YA8875 or equivalent (3) Connect electrical connector to sensor. INSTALLATION - 1/2 DOWNSTREAM - 1.6L The downstream heated oxygen sensor threads into the exhaust pipe behind the catalytic convertor (Fig. (1) After removing the sensor, the exhaust mani- fold threads must be cleaned with an 18 mm X 1.5 + t 771-64 or equivalent. New sensors have compound on (2) Install sensor using an oxygen sensor crow foot wrench such as Snap-On tool YA8875 or equivalent (3) Connect sensor electrical harness to clips along body. (4) Connect electrical connector to sensor. INSTALLATION - 2.4L TURBO/2.4L SRT-4 (1) Install O2 sensor (Fig. 48) using an oxygen sen- sor crow foot wrench such as Snap-On tool YA8875 or (2) Route O2 sensor wire (Fig. 49) above the heat shield for the generator and away from the exhaust (3) Lower vehicle. the passenger side near the EVAP purge solenoid. (5) Connect the negative battery cable. THROTTLE BODY DESCRIPTION The throttle body mounts to the intake manifold. The throttle position sensor and idle air control OPERATION Filtered air from the air cleaner enters the intake manifold through the throttle body. The throttle body Certain sensors are attached to the throttle body. The accelerator pedal cable, speed control cable are A (factory adjusted) set screw is used to mechani- cally limit the position of the throttle body throttle Fig. 49 O2 WIRE ROUTING 1 - O2 Sensor Electrical Connector 14 - 44 FUEL INJECTION PT O2 SENSOR (Continued) |