Front heated oxygen sensor (before threeway catalytic converter)
| Front heated oxygen sensor (before three way catalytic converter) | 
| Type |  | Bosch LSH25P with electric heating | 
| Rating, heating element | Watts | 18 | 
| Control range | V | 0-1 | 
| Resistance at 20°C (68°F), pins 1-2 | Ohms | 2.0 +0.5 (PTC) - 0.2 | 
Pins 3 and 4 are gold-plated.

 
     
		