P02F5

Cylinder 8 Injector Circuit Range/Performance

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Misfire in cylinder 8
Unstable idle
Reduced engine power
Increased fuel consumption

Causes

Malfunction of the injector of the 8th cylinder
Open or short circuit in wiring harness
Poor contact in the injector connector
Engine control unit (ECU) malfunction

How to Fix

Check the resistance of the injector of the 8th cylinder
Inspect the wiring harness and connectors for damage
Check the voltage in the injector circuit
Replace the injector if a malfunction is detected
Test engine operation after repair

Related codes

P0208 P0308 P0265