OEM 2005 Toyota MR2 Spyder Throttle Body

2005 Toyota MR2 Spyder Parts Questions & Experts Answers

• Q: How to Service and Repair the Throttle Body for Manual Transmission on 2005 Toyota MR2 Spyder?

  A: The servicing process for manual transmission throttle body starts with coolant draining and suspension upper brace removal. The VSV for EVAP needs detachment from the air cleaner hose before removing the air cleaner hose and disconnecting the accelerator cable. The servicemode for the throttle body begins with disconnecting the throttle position sensor connector followed by the IAC valve connector and the PCV hose and the two water bypass hoses. The intake manifold requires removal of its two bolts and two nuts followed by its throttle body along with two gaskets. The throttle body also needs bolts and acceleration cable bracket removal. Install the throttle body by placing two new gaskets on the intake manifold followed by attaching the accelerator cable bracket to the throttle body with two bolts. Secure the throttle body with two bolts and two nuts by applying torque to 30 N.m which equals 306 kgf.cm and 22 ft.lbf. Secure the downstream IAC valve connector together with throttle position sensor connector and the PCV hose and water bypass hoses to the throttle body. First connect the accelerator cable then put back the suspension upper brace while reinstalling the VSV for EVAP and installing the air cleaner hose. Proceed by adding engine coolant to the radiator as the final step. Ensure that a throttle valve inspection reveals no space exists between the throttle stop screw and throttle lever at complete throttle valve closure.