nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

ABOUT US
ECC Relay <--> [Main Relay (Computer/Fuel System)] > < ECM - Green or Blue Relay Caution|Page 1207

PL720 2WD L4-2389cc 2.4L SOHC (Z24) (1983)

Page 1
background image

Electronic Carburetor Control (ECC) Unit: Testing and Inspection

Fig. 21 Control unit ground circuit test

    Perform control unit ground circuit test as illustrated in Fig. 21. if resistance is not as specified, check harness and repair as necessary.

ECC Relay <--> [Main Relay (Computer/Fuel System)] > < ECM - Green or Blue Relay Caution|Page 1207