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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
G93H79274Courtesy 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

Terminal No. Wire Color
Non-Turbo
1 Green/Red
2 Yellow
3 Black
Turbo
1 Black
2 Black
3 Green/Red
Fig 2: Identifying TPS Connectors
G94C45098Courtesy of HYUNDAI MOTOR CO.