garajizOBD-II code · manufacturer-specific
P1128
Throttle Position Sensor In Range But Higher Than Expected
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- High (4/5)
- Can I keep driving?
- Drive with caution
What does P1128 mean?
P1128 is defined as “Throttle Position Sensor In Range But Higher Than Expected”.
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.
- Mazda: HO2S Bank 1 Sensor 1 Signals Swapped In Key On Engine Running Self Test
- Volkswagen: Long Term Fuel Trim Bank 1 System Too Lean
- Kia: Long Term Fuel Trim Multiplicative Air System High
- Acura, Honda, Infiniti: MAP Lower Than Expected
- Toyota: Throttle Control Motor Lock
- Lexus: Throttle Control Motor Lock Malfunction
- Citroen, Diğer, Peugeot: Upstream Heated O2 Sensors Swapped
- Ford, Lincoln, Mercury: Upstream Heated Oxygen Sensor Signals Reversed
Related codes
- P1127Throttle Position (TP) Sensor Circuit Intermittent Low Voltage
- P1129Throttle Position Sensor Out Of Self Test Range
- P1126Throttle Position (TP) Sensor Circuit Intermittent High Voltage
- P1130Throttle position sensor intermittent
- P1125Throttle position sensor out of range
- P1131Throttle Position (Narrow Range) Sensor Circuit Malfunction
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.