Throttle Body - Trionic T5

To remove







1 Remove the engine cover.
2 Remove the connecting pipe to the throttle body.
3 Detach the accelerator and cruise control wires.
4 Unscrew the cap on the expansion tank to release the pressure in the cooling system.
5 Remove the idle speed control valve.







6 Detach the coolant hoses from the throttle body.
7 Detach the remaining hoses from the throttle body.
8 Remove the throttle position sensor.
9 Undo the 4 retaining screws and lift away the throttle body.

To fit







1 Check the condition and position of the O-ring.
2 Fit the throttle body and tighten the screws
Tightening torque: 8 Nm (6 lbf ft)
3 Fit the throttle position sensor.
4 Check the throttle disc position by measuring the depth to the disc. The measurement should be the same on both sides of the throttle disc. Do not use a vernier caliper. Adjust as necessary by loosening the 2 screws and then moving the bracket in the relevant direction.







5 Connect all hoses and the accelerator and cruise control wires.
6 Fit the idle speed control valve.
7 Fit the connecting pipe to the throttle body.
8 Fit the engine cover.
9 Check the function.