E16: Check For Short to B+ At O2 Sensor Heater

Ignition switch to position 0
Remove EMS fuse F14.
Disconnect EM010 and EM015.
Using a link lead, bridge EM010/016 and EM010/022.
Measure the voltage between EM010/023 and EM015/001.

Is the voltage 0 (zero) V?

Yes
Replace EMS fuse F14 but retain link lead.
GO to E17, E17: Check B+ At O2 Sensor Heater Circuit

No
Inspect harness/connectors EM010, EM015, and EM023 for corrosion, damaged/pushed back pins.
Repair as required and reconnect plug(s).
GO to E18, E18: End