arness onnector Terminal ayout UBS001R Terminals and Reference Value PRPRTON 1. is located in the right side of the cowl top (behind the strut tower). or this inspection: Remove engine control harness bracket on the strut tower. Remove quick connector on the ventilation hose. Remove fixing bolts and pull it out all the way. S970W UBS001R Remove cover fixing bolts. S553Y Remove fixing bolts. Remove with it's harness from the cover. 096Y S097YB -677
S504Y S098YB 2. Remove harness protector. 3. Perform all voltage measurements with the connector connected. xtend tester probe as shown to perform tests easily. Open harness securing clip to make testing easier. Use extreme care not to touch 2 pins at one time. ata is for comparison and may not be exact. UTON: o not use ground terminals when measuring input/ output voltage. oing so may result in damage to the 's transistor. Use a ground other than terminals, such as the body ground. NSPTON TB Specification data are reference values and are measured between each terminal and ground. UTON: o not use ground terminals when measuring input/output voltage. oing so may result in damage to the 's transistor. Use a ground other than terminals, such as the body ground. S367-678
1 Y/R 2 /B 3 W/R ntake valve timing control solenoid valve Vacuum cut valve bypass valve eated oxygen 3 heater 5 R / 1 heater 6 7 15 16 8 9 17 18 BR P OR SB W/B R/Y BR/R V- valve R volume control valve 10 Y/B /T signal No. 3 11 R/B eated oxygen 2 heater 12 /B ooling fan relay (igh) 13 /R ooling fan relay (ow) ntake valve timing control is operating [ngine is not running] ntake valve timing control is not operating ngine speed is below 3,600 rpm fter driving for 2 minutes at a speed of 70 km/h (43 P) or more ngine stopped ngine speed is above 3,600 rpm. ngine speed is below 3,600 rpm fter driving for 2 minutes at a speed of 70 km/h (43 P) or more ngine speed is above 3,600 rpm ooling fan is not operating ooling fan (igh) is operating ooling fan is not operating ooling fan is operating 0-1V 0-1.0V pproximately 5V 0.1-14V 0.1-14V 0-1.0V 0-0.6V 0-0.6V -679
14 Y/ VP canister purge volume control solenoid valve S462Y ngine speed is about 2,000 rpm (ore than 100 seconds after starting engine). S461Y 19 BR/W /T signal No. 5 21 B/P uel pump relay 22 OR/ alfunction indicator lamp 23 ir conditioner relay 24 25 26 27 /R R/B /OR 31 W/ Swirl control valve relay (Self shutoff) or 5 seconds after turning ignition switch ON ore than 5 seconds after turning ignition switch ON 0-1V 0-1.0V Both / switch and blower switch are ON (ompressor operates) / switch is O [gnition switch O ] or 7 seconds after turning ignition switch O [gnition switch O ] ore than 7 seconds passed after turning ignition switch O 0-0.6V 0.1-14V 0-1.0V -680
pproximately 8-9V 32 /OR Tachometer pproximately 8-9V S463Y S464Y pproximately 0.3V 35 36 37 38 B/R PU /R Y/R gnition signal pproximately 0.5V S465Y 40 Y/PU 41 B/Y Start signal Throttle position switch (losed position) ccelerator pedal fully released ccelerator pedal depressed [gnition switch STRT ] 9-12V S466Y 42 /OR PNP switch ear position is P or N xcept the above gear position 43 B/R gnition switch [gnition switch O ] 0V 44 /R ir conditioner switch Both / switch and blower switch are ON / switch is O -681
46 PU Power steering oil pressure switch 48 B ground 50 R/W lectrical load signal 51 /B eater fan switch 54 Y/R /T signal No. 1 55 Y/ /T signal No. 2 56 /Y /T signal No. 4 57 B ground 58 B Sensor ground Steering wheel is being turned. Steering wheel is not being turned. ighting switch and/or rear window defogger switch ON ighting switch and rear window defogger switch O eater fan switch ON eater fan switch O pproximately 5V ngine ground 0V pproximately 5V ngine ground 0 - pproximately 4.2V 60 PU/R Vehicle speed ift up the vehicle n 2nd gear position Vehicle speed is 40 km/h (25 P) S003W 1.0-1.7V 61 ass air flow 1.5-2.4V ngine speed is 2,500 rpm 62 W/ 2-3V 63 W pproximately 2.6V /T 1 64 OR/ pproximately 3.1V 65 OR 2-3V -682
pproximately 2.0-3.0V 66 75 R amshaft position (PS) pproximately 2.0-3.0V S977W S978W 67 W/ 68 OR/ Power supply for (Back-up) Throttle position signal output [gnition switch O ] ccelerator pedal fully released ccelerator pedal fully depressed pproximately 0.5V pproximately 4V 69 PU /T diagnosis communication line 70 BR/W ngine coolant temperature pproximately 0-4.8V Output voltage varies with engine coolant temperature. 71 Y/B ntake air temperature pproximately 0-4.8V Output voltage varies with intake air temperature. 72 PU R temperature R system is operating ess than 4.5V 0-1.5V 73 B ass air flow ground 74 R/ Refrigerant pressure Both / switch and blower switch are ON (ompressor operates) 0.36-3.88V -683
pproximately 0.5-0.6V 78 R ntake valve timing control position pproximately 0.5-0.6V S465Y 79 B/W uel level ground 80 uel level 81 W nock 82 /OR uel tank temperature pproximately 0-4.8V Output voltage varies with fuel level. pproximately 2.5V pproximately 0-4.8V Output voltage varies with fuel tank temperature. 83 W BRO pproximately 4.4V pproximately 3.0-4.0V S466Y 85 R rankshaft position (POS) pproximately 3.0-4.0V S979W 86 W 89 P eated oxygen 2 VP control system pressure 0 - pproximately 1.0V pproximately 1.8-4.8V S980W -684
90 P/ Swirl control valve position 91 W P 92 W Throttle position 95 eated oxygen 3 ngine coolant temperature is below 44 (111 ). ngine coolant temperature is above 45 (113 ). ccelerator pedal fully released Vacuum is created using vacuum pump ccelerator pedal fully depressed Vacuum is created using vacuum pump pproximately 5V 0-1.0V pproximately 1.3V 0.15-0.85V 3.5-4.7V 0 - approximately 1.0V 101 103 105 107 R/B Y/B /B /B njector No. 1 njector No. 2 njector No. 3 njector No. 4 S011W S012W 102 /Y 106 108 110 112 B B W W VP canister vent control valve ground Power supply for ngine ground 111 R Sensor's power supply pproximately 5V 115 T link connector ONSUT- or ST is disconnected. pproximately 8V -685