P0505 Idle Air Control System: Specification

2009 Hyundai Tucson Limited, 2.0 BSECTION Specification

TPS 

THROTTLE POSITION CHART

Throttle Position Output Voltage
C.T (IDLE) 0.2 ~ 0.8V
W.O.T 4.3~ 4.8 V

ICA COIL #1 (OPEN) 

TEMPERATURE SPECIFICATION

Temp.(°C) Temp.(°F) ICA Coil #1 (OPEN) (Ω) Temp.(°C) Temp.(°F) ICA Coil #1 (OPEN) (Ω)
-20 -4 9.2 ~ 10.8 40 104 12.0 ~ 13.6
-10 14 9.7 ~ 11.3 50 122 12.4 ~ 14.0
0 32 10.2 ~ 11.8 60 140 12.9 ~ 14.5
10 50 10.6 ~ 12.2 70 158 13.4 ~ 15.0
20 68 11.1 ~ 12.7 80 176 13.8 ~ 15.4
30 86 11.5 ~ 13.1 100 212 14.7 ~ 16.3

ICA COIL #2 (CLOSE) 

TEMPERATURE SPECIFICATION

Temp.(°C) Temp.(°F) ICA Coil #2 (CLOSE) (Ω) Temp.(°C) Temp.(°F) ICA Coil #2 (CLOSE) (Ω)
-20 -4 12.1 ~ 13.7 40 104 15.7 ~ 17.3
-10 14 12.8 ~ 14.4 50 122 16.3 ~ 17.9
0 32 13.4 ~ 15.0 60 140 16.9 ~ 18.5
10 50 14.0 ~ 15.6 70 158 17.4 ~ 19.0
20 68 14.5 ~ 16.1 80 176 18.0 ~ 19.6
30 86 15.1 ~ 16.7 100 212 19.2 ~ 20.8
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.