Volvo Workshop Manuals
XC70 L5-2.5L Turbo VIN 59 B5254T2 (2003)
Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Electronic Throttle Control Module > Component Information > Description and Operation > Page 554
Disconnect the throttle body (TB) connector.
Remove the 4 screws for the throttle body (TB).
Remove the throttle body (TB) and the gasket. Clean the mating surfaces thoroughly.
the throttle body (TB). Use a new gasket. Tighten. Connect the throttle body (TB) connector
the pipe between the throttle body (TB) and the charge air cooler (CAC)
the intake manifold between the front cover plate and the air cleaner (ACL) housing
the battery negative lead.
NOTE: After replacing the throttle unit, the throttle unit must be adapted using the vehicle communication input:
Remedy as necessary.
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