Detailed guide for SPN 3011 FMI 3
Back to top ↑Voltage highs usually point to electrical faults more than actual clogged filters. Good wiring cleanup often fixes this.
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Share ↓SPN 3011 FMI 3Severity: Warning
SPN 3011 FMI 3: DPF pressure sensor voltage high – possible power short
Quick Answer
DPF pressure sensor voltage high – possible power short
Code
SPN 3011 FMI 3
Severity
Warning
Applies to
Check OEM application
Can I drive?
Driving suitability is not established by this code alone.
Common Symptoms
- DPF restriction looks false high
- Regen cycle odd
- Check engine light
Likely Causes
- Short to power
- Connector corrosion
- Sensor internal short
Common Fixes
- Dry and clean connector
- Repair any wiring shorts
- Replace sensor as last resort
Full technical sections↓
What does SPN 3011 FMI 3 mean?
Back to top ↑DPF pressure sensor voltage high – possible power short
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