Sensor Operating Specifications
NOTE:
Perform all voltage tests with a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance, unless stated otherwise in test procedure.
AIRFLOW METER RESISTANCE SPECIFICATIONS
| Application & Terminals |
Ohms |
| E2-Vc |
100-300 |
| E2-Vb |
200-400 |
| E1-Fc |
| Measuring Plate Fully Closed |
No Continuity |
| Measuring Plate Fully Open |
0 |
| E2-Vs |
| Measuring Plate Fully Closed |
20-400 |
| Measuring Plate Fully Open |
20-1000 |
| E2-THA |
| -4°F (-20°C) |
10,000-20,000 |
| 32°F (0°C) |
4000-7000 |
| 68°F (20°C) |
2000-3000 |
| 104°F (40°C) |
900-1300 |
| 140°F (60°C) |
400-700 |
COLD START INJECTOR RESISTANCE SPECIFICATIONS
| Application |
Ohms |
| Pickup, 4Runner |
2.0-4.0 |
COLD START INJECTOR TIME SWITCH RESISTANCE SPECIFICATIONS
| Terminals |
Temperature: °F (°C) |
Ohms |
| STA-STJ |
Less Than 50 (10) |
30-50 |
| " |
Greater Than 77 (25) |
70-90 |
| STA-Ground |
N/A |
30-90 |
NOTE:
For coolant temperature sensor specifications, see Fig 1.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002 EGR GAS TEMP SENSOR SPECIFICATIONS
| Temperature: °F (°C) |
KOhms |
| 122 (50) |
69.40-88.50 |
| 212 (100) |
11.89-14.37 |
| 302 (150) |
2.79-3.59 |
FUEL INJECTOR RESISTOR SPECIFICATIONS
| Application |
Ohms |
| Pickup, 4Runner |
13.4-14.2 |
OXYGEN SENSOR HEATER RESISTANCE SPECIFICATIONS
| Application |
Condition |
Ohms |
| Pickup |
| 22R-E |
68°F (20°C) |
5.1-6.3 |
| 3VZ-E |
| 2WD Except Cab & Chassis |
68°F (20°C) |
4.4-5.4 |
| All Others |
68°F (20°C) |
5.1-6.3 |
| 4Runner |
| 22R-E |
68°F (20°C) |
5.1-6.3 |
| 3VZ-E |
68°F (20°C) |
5.1-6.3 |
TPS RESISTANCE SPECIFICATIONS
| Model/ Application |
Clearance In. (mm) |
Terminal Identification |
Ohmmeter Reading |
| 22R-E |
VTA & E2 |
0 (0) |
200-800 |
| " |
" |
Fully Open |
3300-10,000 |
| " |
IDL & E2 |
.022 (.56) |
2300 Or Less |
| " |
" |
.034 (.86) |
No Continuity |
| " |
VCC & E2 |
N/A |
4000-9000 |
| 3VZ-E |
VTA & E2 |
0 (0) |
200-800 |
| " |
" |
Fully Open |
3300-10,000 |
| " |
IDL & E2 |
.020 (.51) |
2300 Or Less |
| " |
" |
.030 (.76) |
No Continuity |
| " |
VCC & E2 |
N/A |
4000-9000 |