Ground Circuits
Turn ignition off. Connect BOB, leaving ECA disconnected. Measure resistance between each specified BOB pin and ground. See ECA GROUND CIRCUIT RESISTANCE table. Repair indicated ECA ground circuit if resistance is greater than 5 ohms.
ECA GROUND CIRCUIT RESISTANCE
| ECA Pin | BOB Pin | Wire Color | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.3L | |||||||||||
| 2A | 39,40,44 | Black | |||||||||
| 2B | 20 | Black | |||||||||
| 2C | 16 | Black | |||||||||
| 2D | 46,49 | Black | |||||||||
| 2J (2) | (3) 6 | (3) White/Red | |||||||||
| 2J (4) | 6 | Black | |||||||||
| 1.6L | |||||||||||
| 2R | 49 | Black | |||||||||
| 3A (1) | (1) 20 | Black | |||||||||
| 3G (1) | (1) 40 | Black | |||||||||
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