B Series Truck 4WD L4-2606cc 2.6L SOHC (1992)
5.20-5.29
0.43-0.62
5.30-5.39
0.44-0.63
5.40-5.49
0.44-0.64
5.50
0.44-0.66
Throttle Sensor Adjustment
10. If not as specified, loosen throttle sensor mounting screws and adjust BLUE wire voltage by rotating throttle sensor. After adjusting voltage, tighten
throttle sensor mounting screws and recheck voltage.
Throttle Valve Fully Open
11. Hold or prop throttle valve fully open.
12. Check BLUE and RED wire voltages. Check that BLUE voltage corresponds with RED voltage listed in this table:
RED VOLTS
BLUE VOLTS
4.50-4.59
3.58-4.23
4.60-4.69
3.66-4.32
4.70-4.79
3.74-4.41
4.80-4.89
3.82-4.51
4.90-4.99
3.90-4.60
5.00-5.09
3.97-4.70
5.10-5.19
4.05-4.79
5.20-5.29
4.13-4.88
5.30-5.39
4.21-4.98
5.40-5.49
4.29-5.07
5.50
4.29-5.17
13. If not as specified, replace throttle sensor.
14. Turn ignition switch "OFF."
15. Disconnect test adapter and reconnect throttle sensor connector.
16. Disconnect negative battery terminal and depress brake pedal for at least 5 seconds to eliminate ECU malfunction memory created during
inspection.
