P2691

Cylinder 6 Injector Data Incompatible

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$28–167 (est.)

Symptoms

Uneven engine operation
Misfire in cylinder 6
Increased fuel consumption
Loss of engine power
Check Engine Light Is On

Causes

Malfunction of the injector of the 6th cylinder
Open or short circuit in the injector circuit
Poor contact in the injector connector
Problems with the engine control unit
Mechanical damage to the wiring harness

How to Fix

Check the resistance of the injector of the 6th cylinder
Inspect the injector electrical circuit for damage
Check the contacts in the injector connector
Test the operation of the injector on a stand
If necessary, replace the injector

Related codes

P0206 P0269 P2690