Test H: Step 24
24) Check HEGO Sensor For Short to KPWR Circuit Turn key off. Disconnect HEGO sensor. Set DVOM on 200-k/ohm scale. Measure resistance from KPWR circuit to HEGO SIG circuit at HEGO sensor connector. If reading is 10 k/ohms or less, replace HEGO sensor and repeat QUICK TEST. If reading is greater than 10 k/ohms, go to next step.