Throttle Body: Service and Repair
REMOVAL1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. DRAIN ENGINE COOLANT
3. REMOVE V-BANK COVER
a. Remove the 2 nuts, then remove the V-bank cover.
4. REMOVE AIR CLEANER ASSEMBLY
a. Disconnect the ventilation hose No. 2.
b. Disconnect the vacuum hose.
c. Disconnect the mass air flow meter connector.
d. Remove the 2 wire harness clamps.
e. Loosen the 2 hose clamps.
f. Remove the 2 bolts, then remove the air cleaner.
5. REMOVE THROTTLE WITH MOTOR BODY ASSEMBLY
a. Disconnect the water by-pass hose No. 5.
b. Disconnect the water by-pass hose No. 4.
c. Disconnect the throttle motor connector.
d. Remove the 4 bolts, then remove the throttle w/motor body and gasket.
INSTALLATION
1. INSTALL THROTTLE WITH MOTOR BODY ASSEMBLY
a. Install a new gasket and the throttle with motor body with the 4 bolts.
Torque: 11 N.m (112 kgf.cm, 9 ft.lbf)
b. Connect the throttle motor connector.
c. Connect the water by-pass hose No. 4.
d. Connect the water by-pass hose No. 5.
2. INSTALL AIR CLEANER ASSEMBLY
a. Install the air cleaner with the 2 bolts.
Torque: 8.0 N.m (82 kgf.cm, 71 in.lbf)
b. Connect the ventilation hose No. 2.
3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque: 3.9 N.m (40 kgf.cm, 35 in.lbf)
4. ADD ENGINE COOLANT
5. CHECK FOR ENGINE COOLANT LEAKAGE
6. INSTALL V-BANK COVER
a. Install the V-bank cover with the 2 nuts.
Torque: 7.5 N.m (76 kgf.cm, 66 in.lbf)