garajizOBD-II code · manufacturer-specific
P1191
FTS Low - Fuel Pump Temperature Sensor Low
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- High (4/5)
- Can I keep driving?
- Drive with caution
What does P1191 mean?
P1191 is defined as “FTS Low - Fuel Pump Temperature Sensor Low”.
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.
- Kia: Electronic Throttle System Limp Home Valve On
- Buick, Cadillac, Chevrolet, Chrysler, GM, GMC, Oldsmobile, Saturn: Intake Air Duct Air Leak
- Ford, Lincoln, Mercury: Key Line Voltage
- Jaguar: O2 Sensor Heater Circuit Open, HArdware Fault
- BMW: Pre-Catalyst Fuel Trim System Bank 2
- Mazda: TP Controlled Circuit
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This page is general information; an exact diagnosis needs measurements and a technician’s check.