Electrical specifications (page 2 of 3)

Make

Fiat

Model

Punto (176) Factory Service Manual

Year

1993–1999

Section

Fuel system (1581)

10 EngineElectrical specifications · page 2 of 3

The diagram shows the EGR valve operating diagram

As already described, the valve is fitted on the exhaust duct (A) of cylinder number 3.

When the EGR is working, exhaust gases (B) are intercepted and conveyed through duct (C) toward valve (D). Activated by the ECU, this lifts actuator piston (E) to allow exhaust gas to be conveyed through duct (F) to the intake.

02 Engine