b. Connect the digital circuit tester to the throt- tle position sensor coupler. Positive digital circuit tester probe yellow 1 Negative digital circuit tester probe black/blue 2 B / L Y L 1 2 Digital circuit tester 90890-03174 Model 88 Multimeter with tachom- eter YU-A1927 c. Measure the throttle position sensor volt- age. d. Adjust the throttle position sensor angle so that the voltage is within the specified range. 3 3 Throttle position sensor voltage 0.63 ~ 0.73 V (yellow-black/blue) e. After adjusting the throttle position sensor angle, tighten the throttle position sensor screws 3 . LLL L L LLL L L LLL L L LLL L L LLL L L LLL L LLL 6 - 40 THROTTLE BODY FI FI