Barometric Pressure Sensor

Barometric pressure sensor testing requires use of multi-use tester. See TESTS W/CODES article.

COOLANT TEMPERATURE SENSOR RESISTANCE TEST ⁽¹⁾

Temperature °F (°C)

Ohms

Scoupe

32 (0)

5180-6600

68 (20)

2270-2730

104 (40)

1059-1281

176 (80)

290-354

194 (90)

217-269

⁽¹⁾	Measure resistance between sensor terminals.

INTAKE AIR TEMPERATURE SENSOR RESISTANCE TEST ⁽¹⁾

Temperature °F (C)

Ohms

32 (0)

6000

68 (20)

2700

176 (80)

400

⁽¹⁾	Measure resistance between terminals No. 4 and 6. See Fig 1 .

Fig 1: Identifying Airflow Sensor Connector

Courtesy of HYUNDAI MOTOR CO.

THROTTLE POSITION SENSOR (TPS) TESTS

Throttle Position

TPS Testing Terminals ⁽¹⁾

Specification

Closed

2 & 3

1200-2800 Ohms

Idle Position To WOT

1 & 3

250-600 To 4250-4600 mV

⁽¹⁾	See TPS TERMINAL IDENTIFICATION table & Fig 2

TPS TERMINAL IDENTIFICATION

Fig 2: Identifying TPS Connectors

Courtesy of HYUNDAI MOTOR CO.