Genuine Volvo 740 Throttle Body

Volvo 740 Throttle Body Parts and Q&A

• Throttle Body
  3507443
  Q: How to remove and install a throttle body on Volvo 740?

  A:

  In order to remove the throttle body you will first need to disconnect the negative battery cable then the throttle pulley cover if equipped, then the throttle body to air cleaner hose. Next, remove the connection of the throttle pulley and the throttle body, if applicable, and remove the throttle cable from the throttle body. Proceed to remove any required hoses and remove the connector from the Throttle Position sensor. Remove the four retaining bolts fixing the throttle body to the intake manifold and remove the throttle body from the intake manifold. For installation, if replacing the throttle body, the TP sensor should be attached to the new throttle body before putting it onto the intake manifold. Clean the mounting surfaces of both the intake manifold and the throttle body thoroughly then install a new gasket to the throttle body and position that onto the intake manifold. Tighten the retaining bolts to 62 inch lbs. (7 Nm), reconnect the TP sensor connector and attach the throttle cable to the throttle body. Reinstall the connection between the throttle pulley and the throttle body if so equipped, followed by any hoses that were removed, the throttle body to air cleaner hose and finally, the throttle pulley cover. Conclude by replacing the negative battery cable.