Operation CHARM
: Car repair manuals for everyone.
Home
>>
Cadillac
>>
2001
>>
Catera V6-3.0L VIN R
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Fuel Delivery and Air Induction
>>
Throttle Body
>>
Description and Operation
>>
Throttle Body Unit
Throttle Body Unit
Throttle Body:
The
throttle body
contains a dual throttle valve which controls the amount of air that is being delivered to the engine. A coolant passage under the throttle valve heats the throttle body.