OBD-II code · Powertrain (generic)
P0716 Input/Turbine Speed Sensor "A" Circuit Range/Performance
The transmission input/turbine speed sensor signal is implausible compared to engine RPM and current gear ratio. Often caused by a failing sensor, debris on the reluctor, or wiring noise.
Is it safe to drive with P0716?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyInput speed sensor failed
- PossibleWiring/connector fault
- Less likelySensor element aged beyond calibration window
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–4 h
- Emissions test
- Usually unaffected
- Parts involved
- Transmission Input Speed Sensor, Sensor Wiring
Related codes
- P0713Transmission Fluid Temperature Sensor Circuit High
- P0714Transmission Fluid Temperature Sensor A Circuit Intermittent
- P0715Input/Turbine Speed Sensor "A" Circuit Malfunction
- P0717Input/Turbine Speed Sensor Circuit No Signal
- P0718Input or Turbine Shaft Speed Sensor A Circuit Intermittent
- P0719Brake Switch B Circuit Low
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.