Circuit Inspection
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
MAFS connector | 1 (power) | Chassis ground | - | B+ |
| MAFS connector | 3 (signal) | Chassis ground | - | Approx. 3.5V | |
| MAFS connector | 2 (ground) | Chassis ground | - | Approx. 0V | |
|
MAFS connector | 3 (signal) | ECM connector | 61 (signal) | Approx. below 1Ω |
| MAFS connector | 3 (signal) | Chassis ground | - | ∞ (infinity)Ω | |
Good
- Go to "Component Inspection " procedure.
No Good
- Repair open or short in circuit and then Go to "VERIFICATION OF REPAIR " procedure.