Sprint-Import L3-061 1000cc 1.0L Turbo VIN 2 FI (1987)
Fig. 17 Checking main relay resistance
1.
Check main rely for sound of operation when ignition switch is turned ``On.'' If no sound is heard, proceed to step 2.
2.
With ignition switch ``On,'' check voltage between terminals as indicated, Fig. 16. The same component is used for main and fuel pump relay.
To identify main relay, check lead wire for black, black/white, white/blue, and white/green wire.
3.
With ignition switch ``Off,'' remove main relay and disconnect electrical connector. Check resistance between each terminal as shown, Fig. 17.
4.
Check for continuity between terminals 3 and 4 when battery voltage is applied to terminals 1 and 2.