general information - Martin Nez

5-20 FUEL SYSTEM AND THROTTLE BODYAIR CLEANER BOX INSTALLATIONInstallation is in the reverse order of removal. Pay attention tothe following points:• Install the air cleaner box and tighten the throttle body clampscrews as shown in the illustration.FORWARDLH#1 #2 #3 #4RH10˚ ± 10˚55˚ ± 5˚30˚ ± 5˚10˚ ± 10˚STP SENSOR ADJUSTMENTIf the STP sensor adjustment is necessary, measure the sensoroutput voltage and adjust the STP sensor position as follows:• Disconnect the STVA lead wire coupler.• Remove the air cleaner box. (5-13)• Insert the needle pointed probes to the STP sensor coupler.• Turn the ignition switch to ON.• Close the secondary throttle valve by finger, and measure theSTP sensor output voltage. STP sensor output voltageST valve is fully closed: 0.57 – 0.67 V(+ Y/W – - B/Br) 09900-25008: Multi-circuit tester set09900-25009: Needle pointed probe set Tester knob indication: Voltage ()V• Loosen the STP sensor mounting screw.• Adjust the STP sensor 1 until the output voltage comeswithin the specified value and tighten the STP sensor mountingscrew. 09930-11950: Torx wrench STP sensor mounting screw: 3.5 N·m (0.35 kgf-m)