P2544: There is a fault in the torque management request input signal A
There is a fault in the torque management request input signal A. It may be the part itself, its connector or the wiring.
| Code | P2544 |
|---|---|
| System | Engine and transmission |
| Group | P25xx, Auxiliary inputs and electrical system |
| Type | Generic: it means the same on every make |
How to read and clear P2544 with Final OBD
Plug an OBD2 scanner in under the steering wheel, switch the ignition on and open Final OBD. Under Faults you’ll see P2544 with its description and whether it’s confirmed, pending or permanent.
If the engine stores it over standard OBD, with FREE you read this code with its explanation for nothing and clear it. With PRO you also read the faults of every control unit and clear them in all of them.
Clearing the code only turns the light off: if the cause is still there, it comes back. Clear it once it’s fixed, and not right before an inspection. It’s all in how to read and clear fault codes and in inspections and OBD.
Similar codes
- P2540 The low-pressure fuel circuit pressure sensor gives an abnormal signal
- P2541 The low pressure fuel system sensor gives a lower signal than normal
- P2542 The low pressure fuel system sensor gives a higher signal than normal
- P2543 The low pressure fuel system sensor fails now and then
- P2545 The torque management request input signal A gives readings outside the normal
- P2546 The torque management request input signal A gives a lower signal than normal
- P2547 The torque management request input signal A gives a higher signal than normal
- P2548 There is a fault in the torque management request input signal B
- P2563 Turbocharger boost control position sensor A range/performance
What does code P2544 mean?
There is a fault in the torque management request input signal A. It may be the part itself, its connector or the wiring.
How do you clear P2544?
With an OBD2 scanner and an app like Final OBD, which clears it for free if it’s stored by the engine control unit. But clearing it only turns the light off: if the cause isn’t fixed, P2544 comes back.
Read it on your car
Final OBD reads and clears engine faults through standard OBD for free, each one explained in plain English. With PRO it also reads the faults of every control unit, each make’s own codes included, and clears them in all of them.
