Troubleshooting Oil Gard® 4-Wire System - Briggs & Stratton Vanguard 05000 Manual

• Check the ignition switch ([H] Fig. 51).
2
Troubleshooting Oil Gard® 4-Wire System
NOTE: (185430, Type 0099-1)
engines are wired with components supplied by
both Briggs & Stratton and the OEM. Contact the
OEM for wiring diagrams and service
information.
Symptom: Engine starts, dies, and will not
stay running
• Disconnect BLUE or BLACK wire at ([A]
Fig. 52) and start engine.
If the engine starts and dies:
• Replace the module (E) and retest.
If the engine starts and runs:
• Reconnect the wire at (A).
If the engine d ies:
• Check continuity in the wire between (A)
and (B).
If there is no continuity:
• Replace the wire.
54
Fig. 51
These
If the wire is go od:
• Replace the float sensor in the cylinder
([F] Fig. 52).
Symptom: Engine will no t start
• Disconnect wire at ([C and D] Fig. 52)
and start engine.
If the engine does not start:
• Check the ignition armature (G) for
grounds.
If the engine starts and runs:
• Reconnect the wire at (C).
If the engine does not stop:
• Reconnect the wire at (D).
If the engine d ies:
• Check the
ON/OFF
52).
Fig. 52
rocker switch ([H] Fig.