| Specification |
|
Throttle Angle (°) |
Output Voltage (V) [Vref = 5V] |
|
|
TPS1 |
TPS2 |
|
|
0 |
0 |
3.3 |
|
10 |
0.31 |
2.99 |
|
20 |
0.63 |
2.67 |
|
30 |
0.94 |
2.36 |
|
40 |
1.26 |
2.04 |
|
50 |
1.57 |
1.73 |
|
60 |
1.89 |
1.41 |
|
70 |
2.2 |
1.1 |
|
80 |
2.51 |
0.79 |
|
90 |
2.83 |
0.47 |
|
100 |
3.14 |
0.16 |
|
105 |
3.3 |
0 |
|
Conditon |
Throttle Angle (â—¦) |
Output voltage (V) [Vref =5V] |
|
C.T |
6.3 - 14.7 |
0.20 - 0.46 |
|
W.O.T |
93.45 - 101.85 |
2.94 - 3.20 |
|
Conditon |
Throttle Angle (â—¦) |
Output voltage (V) [Vref =5V] |
|
C.T |
90.3 - 98.7 |
2.84 - 3.10 |
|
W.O.T |
3.15 - 11.55 |
0.10 - 0.36 |
|
Item |
Sensor Resistance (kΩ) |
|
TPS |
0.875 - 1.625 |
|
|
Item |
Sensor Resistance |
|
Coil Resistance (Ω) |
1.2 - 1.8 [20°C (68°F)] |
Description The Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and throttle position sensor (TPS).
Fail-safe Mode Items Fail-safe ETC Motor Throttle valve stuck at 5° TPS TPS 1 fault Replace it with TPS2 TPS 2 fault Replace it with TPS1 TPS 1, 2 fault Throttle valve stuck at 5° APS APS 1 fault Replace it with APS2 APS 2 fault Replace it with APS1 APS 1, 2 fault Throttle valve stuck at 5° • When throttle value is stuck at 5°, engine speed is limited at below 1,500 rpm and vehicle speed at maximum 40 - 50 km/h (25 - 31mph).
Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel (A). (Refer to Body - "Crash Pad Lower Panel") 3. Remove the crash pad lower switch (A).
Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed.