P2B1C

Cylinder 7 Injection Pulse Offset Not Learned

Severity

✅ Low

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Slight reduction in engine power
Slight increase in fuel consumption
Unstable idling
Check Engine Light Illuminates

Causes

Reset ECU adaptations
Replacing fuel injectors without further training
Malfunction of the injector of the 7th cylinder
Problems with wiring to the injector
Errors in ECU software

How to Fix

Check the condition of the injector of the 7th cylinder
Check the integrity of the wiring to the injector
Perform the injector learning procedure using diagnostic equipment
If necessary, replace the faulty injector
Update ECU software if updates are available

Related codes

P2B1D P2B1B P0207