| CHECK INPUT SIGNAL OF ECM. |
|
Measure the voltage between ECM connector and chassis ground while engine is idling. Connector & terminal (B136) No. 31 (+) — Chassis ground (−): |
| QUESTION | |
|
Is the voltage 0.2 V or more? | |
| Yes | No |
|
|
|
| CHECK INPUT SIGNAL OF ECM. |
|
Measure the voltage between ECM connector and chassis ground while engine is idling. Connector & terminal (B136) No. 31 (+) — Chassis ground (−): |
| QUESTION | |
|
Is the voltage 0.2 V or more? | |
| Yes | No |
|
|
|
