Description
Genuine Bosch IAT Sensor with Connector
Suitable for naturally aspirated engines.
Air temperature greatly affects an engines optimal ignition timing as well as the required fuel injection duration on an engine being controlled based on speed density calculations (i.e. no mass air flow meter). Most aftermarket engine management systems operate based on speed density principals and for these systems, accurate air temperature measurement is very important. In these cases the Inlet Air Temperature (IAT) sensor should be mounted just before the throttle to best measure the temperature of the air actually being ingested by the engine.
Specification:
- NTC (negative temperature coefficient) resister design as used with most modern vehicles
- Measurement range: -40 to 140°C
- M12 x 1.5 male thread
- Installation torque: 15 Nm
Calibration:
| T [°C] | R [Ω] |
| -40 | 45313 |
| -30 | 26114 |
| -20 | 15462 |
| -10 | 9397 |
| 0 | 5896 |
| 10 | 3792 |
| 20 | 2500 |
| 30 | 1707 |
| 40 | 1175 |
| 50 | 834 |
| 60 | 596 |
| 70 | 436 |
| 80 | 323 |
| 90 | 243 |
| 100 | 187 |
| 110 | 144 |
| 120 | 113 |
| 130 | 89 |
| 140 | 71 |
