Contents: Removal and installation ⇊ Disassembly and assembly ⇊ Checking and adjusting the throttle…⇊ Removal and installation the…⇊
Removal and installation
1. Remove the air filter housing.
Tightening torque - 12 Nm
2. Visually inspect the cable. Replace if necessary.
3. Remove the throttle cable (A).
4. Disconnect the connectors of the idle speed control valve (B), throttle position sensor (C), and fuel vapor canister purge valve (D).
5. Loosen the bolts and nut securing the throttle body.
Tightening torque - 10 Nm
6. Remove the throttle body.
7. Measure the resistance between terminals "2" and "3".
Resistance - 0.4-1.0 kOhm
8. Measure the resistance between terminals "1" and "2" with the throttle valve fully closed.
Resistance - 3.6-5.4 kOhm
9. Assemble in the reverse order of removal. When assembling, install a new sealing ring (E).
Disassembly and assembly
Disassemble as shown in the figure "Disassembling and assembling the throttle body".
Disassembling and assembling the throttle body (engine D17A). 1-gasket, 2-limiter, 3-electropneumatic valve of the fuel vapor capture system, 4-throttle body, 5-throttle position sensor, 6-valve of the idle speed control system.
Checking and adjusting the throttle cable
1. Check the throttle cable for free play and deflection.
Sag - 10-12 mm
2. If the deflection is not within the specified range, loosen the lock nut (A) and, by turning the adjusting nut, set the cable deflection within the specified range, then tighten the lock nut.
Tightening torque - 10 Nm
3. Make sure that the throttle valve opens when you press the accelerator pedal and closes when you release the accelerator pedal.
Removal and installation the throttle cable
Removal and installation the throttle body (D17A engine (step 1). A - intake air temperature sensor connector, B - bolt, C - clamp, D - air filter housing.
Removal and installation the throttle body (engine D17A) (stage 2). A - accelerator cable, B - idle speed control system valve, C - throttle position sensor, D - fuel vapor recovery system solenoid valve, E - sealing ring.
1. Fully open the throttle valve (B) and remove the throttle cable (A) from the guide.
2. Remove the cable sheath from the bracket.
3. Disconnect the cable (B) from the accelerator pedal (A).
4. Installation of parts is carried out in the reverse order of removal.
5. After installation, start the engine. Increase the speed to 3000 rpm without load until the cooling fan turns on, then set the idle speed.
6. Raise the cable and make sure that the cable does not touch anything and has no sag. Adjust if necessary.
a) Attach the lock nut (C) to the cable mounting bracket (A). Adjust the adjusting nut so that there is no deflection.
b) Remove the cable from the bracket. Move the lock nut (F) to the other side of the bracket (E) and tighten the adjusting nut.
Tightening torque: 9.8 Nm
c) Make sure that the throttle valve opens when the accelerator pedal is pressed and closes when the accelerator pedal is released.