Festiva L4-81 1.3L SOHC EFI (1989)
Neutral Safety Switch: Description and Operation
Fig. 11 Neutral safety switch. 1.3L EFI models
On models equipped with automatic transaxle, the neutral safety switch (NSS), Fig.11 , detects transaxle in gear conditions and sends a signal to
the ECA. The NSS input signal to the ECA affects air/fuel ratio, fuel pressure, idle speed and purge flow. The NSS is mounted on the transaxle
assembly.
