garajizOBD-II code · manufacturer-specific
P1246
Sensor Power Supply Low Input
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P1246 mean?
P1246 is defined as “Sensor Power Supply Low Input”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Acura, Honda, Infiniti: Accelerator Position Sensor 1 Circuit Malfunction
- Ford, Lincoln, Mercury: Alternator Load Input Failed
- Jaguar: Crank Signal High Input
- Volkswagen: Needle Lift Sensor Circuit Range Performance
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This page is general information; an exact diagnosis needs measurements and a technician’s check.