P2B0E

Cold Start Cylinder 7 Injection Pulse Performance

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Unstable engine operation when cold
Increased vibrations during startup
Misfire in cylinder 7
Extended warm-up time
Increased fuel consumption

Causes

Dirty or faulty injector of cylinder 7
Problems in the injector control circuit
Low fuel pressure
Engine control unit malfunction
Damage to the wiring harness to the injector

How to Fix

Check the resistance and operation of the injector of cylinder 7
Test the injector control circuit for opens and shorts
Check fuel pressure
Clean or replace the nozzle if necessary
Check wiring harness connections

Related codes

P0207 P0267 P0270