Briggs & Stratton VANGUARD M490000 Repair Manual page 73

Step Action Yes No
8 1. Disconnect ECM J2 connector. - Repair as
necessary.
2. Back probe terminal J2-15 (Red wire) of ECM J2 connector.
3. Connect terminal J2-15 back probe to red meter test lead on DVOM.
4. Connect black meter test lead on DVOM to B+.
5. Set DVOM to read resistance.
2
6. Observe reading on DVOM.
7. Is resistance 0.5 ohms or less?
ECM J2 (Black) Connector
69