P26C6: The exhaust flow control valve A control gives a lower signal than normal
The exhaust flow control valve A control gives a lower signal than normal. It is usually the part, its wiring or a connector with poor contact.
| Code | P26C6 |
|---|---|
| System | Engine and transmission |
| Group | P26xx, Auxiliary outputs and cooling |
| Type | Generic: it means the same on every make |
How to read and clear P26C6 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 P26C6 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
- P26C2 The engine coolant bypass valve D has got stuck
- P26C3 The internal control unit gearbox position sensor gives readings outside the
- P26C4 The internal control unit clutch pedal gives readings outside the normal range
- P26C5 The exhaust flow control valve A control has a broken or disconnected wire
- P26C7 The exhaust flow control valve A control gives a higher signal than normal
- P26CA The engine coolant pump control has a broken or disconnected wire
- P26CB The engine coolant pump has got stuck
- P26CC The engine coolant pump control gives a lower signal than normal
What does code P26C6 mean?
The exhaust flow control valve A control gives a lower signal than normal. It is usually the part, its wiring or a connector with poor contact.
How do you clear P26C6?
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, P26C6 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.
