P21EE

Cylinder 10 Injector B Circuit Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–89 (est.)

Symptoms

Unstable engine operation
Increased fuel consumption
Power Loss
Check Engine Light Is On
Misfire in cylinder 10

Causes

Cylinder 10 injector malfunction
Open or short circuit in control circuit
Poor contact in the injector connectors
Engine control unit malfunction
Wiring harness damage

How to Fix

Check the resistance of the injector of cylinder 10
Inspect wiring and connectors for damage
Check voltage at injector control circuit
If necessary, replace the injector
Check the operation of the engine control unit

Related codes

P21ED P21EF P21F0