nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

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ECC Relay <--> [Main Relay (Computer/Fuel System)] > < Electronic Control Module|Page 1213

Sentra Sedan L4-1597cc 1.6L SOHC (E16S) (1986)

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Electronic Carburetor Control (ECC) Unit: Description and Operation
Federal

Fig. 7 ECC control unit

    The ECC control unit, Fig. 7, consists of a microprocessor with input, output and power supply connectors and an exhaust gas sensor monitor lamp.
On some models, a barometric pressure sensor is installed in the control unit to correct mixture ratio according to elevation.

ECC Relay <--> [Main Relay (Computer/Fuel System)] > < Electronic Control Module|Page 1213