P0273

Cylinder 5 Injector A Circuit Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Misfire in cylinder 5
Unstable engine idling
Reduced engine power
Increased fuel consumption

Causes

Cylinder 5 injector malfunction
Open or short circuit in wiring harness
Poor contact in the injector connector
ECU malfunction

How to Fix

Check the resistance of the injector of cylinder 5
Inspect the wiring harness and connectors for damage
Check the voltage in the injector control circuit
If necessary, replace the injector or repair the wiring harness

Related codes

P0270 P0271 P0272 P0274 P0275 P0276