Computers and Control Systems

COOLANT TEMPERATURE SENSOR
Temperature ~F (~C) Resistance Values (Approximate)
70 (21) 7,000-13,000 ohms
200 (93) 700-1,000 ohms

OXYGEN SENSOR
Heater element resistance 4 - 7 ohms

TIMING
Basic Timing RPM
12~ BTDC +/- 2~ 700


ELECTRONIC SPARK ADVANCE
RPM Degrees of Total Advance
2000 38~ +/- 4~