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Home >> Isuzu >> 1989 >> Impulse 2.3 L, Standard >> Repair and Diagnosis >> Engine Performance >> Sensor Range Charts >> Sensor Range Charts

Sensor Range Charts

COOLANT TEMPERATURE SENSOR SPECIFICATIONS

Temperature °F (°C) Resistance Ohms
14 (-10) 7000-12,000
50 (10) 3000-5000
68 (20) 2000-3000
122 (50) 700-1000
176 (80) 200-400
OXYGEN SENSOR VOLTAGE TEST

Condition Volts
Lean .10
Rich .9-
Bias .45
NOTE: For testing TPS on other models, see appropriate SYSTEMS & COMPONENT TESTING article or SELF-DIAGNOSITICS article.