0C-4 Service Data:
FI Sensors + Secondary Throttle Valve Actuator
Throttle Body
Item Standard/Specification Note
CKP sensor resistance 160 – 240 Ω
CKP sensor peak voltage 4.6 V and more When cranking
IAP sensor (#1 & #2) input voltage 4.5 – 5.5 V
IAP sensor (#1 & #2) output voltage Approx. 2.5 V at idle speed
TP sensor input voltage 4.5 – 5.5 V
TP sensor output voltage
Closed Approx. 1.1 V
Opened Approx. 4.3 V
ECT sensor input voltage 4.5 – 5.5 V
ECT sensor resistance Approx. 2.45 kΩ at 20 °C (68 °F)
IAT sensor input voltage 4.5 – 5.5 V
IAT sensor resistance Approx. 2.5 kΩ at 20 °C (68 °F)
TO sensor resistance 16.5 – 22.3 kΩ
TO sensor voltage
Normal 0.4 – 1.4 V
Leaning 3.7 – 4.4 V When leaning 65°
GP switch voltage 0.6 V and more From 1st to Top
Injector voltage Battery voltage
Ignition coil primary peak voltage 150 V and more When cranking
STP sensor input voltage 4.5 – 5.5 V
STP sensor output voltage
Closed Approx. 0.6 V
Opened Approx. 4.5 V
STV actuator resistance Approx. 7 Ω
HO2 sensor heater resistance Approx. 8 Ω at 23 °C (73 °F)
HO2 sensor output voltage
Approx. 0.45 V and less at idle speed
0.6 V and more at 6 000 r/min.
EVAP system purge control solenoid
valve resistance
Approx. 32 Ω at 20 °C (68 °F) E-33 only
Item Specification
Bore size 39 mm
I.D. No. 44H1 (E-33), 44H0 (Others)
Idle r/min. 1 300 ± 100 r/min.
Fast idle r/min. Approx. 2 000 r/min. (When cold engine)
Throttle cable play 2.0 – 4.0 mm (0.08 – 0.16 in)
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