Operation
- Make
- Fiat
- Model
- Punto (176) Factory Service Manual
- Year
- 1993–1999
- Section
- Heating/ventilation › Operation
50 Auxiliary unitsOperation
OPERATION
Inlet
Gas is taken in through slot (D) and then expands in compartment (C), which is delimited by vanes (A) and (B): this marks the beginning of the intake stage.
The new position of vanes (A) and (B) ensures that compartment (C) is at maximum volume. In particular, vane (A) cuts off communication between compartment (C) and slot (D) to complete the intake stage.
Compression
Compartment (C) reduces in volume and gas pressure increases: the compression stage thus begins.
Parts & tools for this job For 1993 Fiat Punto
- TOOLA/C manifold gauge setSearch: AC manifold gauge set
- TOOLUV leak detection kitSearch: AC UV leak detection kit
- PARTCabin filterSearch: Fiat Punto 1993 cabin filter
Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.