OE Numbers: 131-4135 / 1314135
Measurement Range: -40°C to +900°C
Compatible with Caterpillar® Construction Machinery, Heavy Trucks & Agricultural Equipment
Direct Replacement for CAT® 320D/330D Excavators, C13/C15 Engines
| Parameter | Value |
|---|---|
| Output Signal | 0-5V Linear Analog Output |
| Response Time | <100ms |
| Protection Rating | IP67 Dust/Water Resistance |
Symptom: Engine derating with error code SPN 1104 (Exhaust Gas Temperature Sensor Fault)
Diagnosis:
1. Check sensor resistance: 5.2kΩ (spec: 1.5-2.5kΩ @25°C)
2. Verify wiring continuity from ECM to sensor connector
3. Compare with CAT® 131-4135 specifications
Solution: Replacement with genuine 131-4135 sensor restored full engine performance within 45 minutes
As specialized suppliers of heavy machinery parts and agricultural equipment components, we provide:
24-month warranty on all CAT® replacement sensors
Global logistics network with DDP terms
OEM packaging with anti-counterfeit labels
