Injector (iwp045)

Make

Fiat

Model

Punto (176) Factory Service Manual

Year

1993–1999

Section

Fuel system (1242 16v) › Injector (iwp045)

10 EngineInjector (iwp045)

The fuel manifold (1) is made from die-cast aluminium with the pressure regulator (2) on the right end.

It is fitted with rapid type fuel safety attachments.

The pressure regulator setting with the engine idling is 25 bar (operating pressure 3 bar ± 0.2).

The injectors (3) are a press fit with O-Rings and are held in place by a steel spring.

INJECTOR (IWP045)

The Weber injectors are the miniature type (Pico).

The plastic identification bush is green in colour.

They receive a 12V supply and have an internal resistance of 13.775-15.225 ohm.

02 Engine