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1987
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740 L4-2.3L SOHC VIN 88 B230F
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Lambda SOND Test (Oxygen Sensor)
Lambda SOND Test (Oxygen Sensor)
LAMBDA TEST VOLTAGE
0.3 - 0.7V
Remarks:
-when engine hot and CO adjusted correctly
LAMBDA HEATING ELEMENT RESISTANCE:
SENSOR COLD (20°C = 68°F)
3 ohms
SENSOR HOT (above 350°C = 662°F)
13 ohms