Justy Hatchback 4WD L3-1.2L SOHC (MPFI) (1990)
4.
Start and idle engine. Measure voltage across ECU connector terminals as follows:
Connector & terminal:
Voltage: [1]
(F121)3-(F121)1
1.6-2.1V
(F121)3-(F121)2
1.6-2.1V
[1] With atmospheric pressure at 760mmHg (29.92 inHg).