Daewoo G424E - Component Resistance Checks; Sensor Resistance Values

G420E/G424E Tier LP Engine N2001 Regulator/Converter 62
Resistance Checks
NOTE
All resistive checks are made with the sensor or device disconnected from the harness.
SENSOR POINT TO POINT EXPECTED RANGE
TMAP PIN 1 (GND) TO PIN 4
(PRESSURE SIGNAL KPA)
2.4kΩ - 8.2kΩ
TMAP PIN 3 (PWR) TO PIN 4
(PRESSURE SIGNAL KPA)
3.4kΩ - 8.2kΩ
TMAP
TMAP PIN 1 (GND) TO PIN 2
(TEMPERATURE SIGNAL)
*SEE TMAP IAT TABLE FOR
PROPER RANGE
TMAP SENSOR IAT TABLE
Resistance in Ω (OHMS) Temperature in F
+/-1
Temperature in C
+/-1
MINIMUM NOMINAL MAXIMUM
-4 -20 14.0K 15.6K 17.3K
32 0 5.4K 5.9K 6.5K
68 20 2.3K 3.0K 3.3K
104 40 1.1K 1.2K 1.3K
140 60 572 612 655
176 80 309 329 351
212 100 176 186 197
248 120 103 110 116
SENSOR POINT TO POINT EXPECTED RANGE
TPS PIN 2 (GND) TO PIN 6 (TPS1
SIGNAL)
1.25KΩ +/-30%
TPS PIN 3 (PWR) TO PIN 6 (TPS1
SIGNAL)
1.25KΩ +/-30%
TPS
(ELECTRONIC THROTTLE)
TPS PIN 1 (+DRIVER) TO PIN 4 (-
DRIVER)
~3.0Ω +/-30%
SENSOR POINT TO POINT EXPECTED RANGE
ECT
(COOLANT TEMPERATURE)
ECT PIN A (SIGNAL) TO PIN B
(GND)
2.8KΩ AT 25 C (77 F)
+/- 8 C
SENSOR POINT TO POINT EXPECTED RANGE
O2
(OXYGEN SENSOR)
O2 PIN C (HEATER GND) TO PIN
D (HEATER PWR)
2.1 +/- 0.4 ohms