MasterTuning Fault code dictionary (DTC)

P0261 — Cyl 1 Injector Circuit Low

Severity: Attenzione Can you drive? With caution: limp mode possible, have it checked soon Produttore: Tutti makes (OBD-II standard)
MeaningThe Motore computer noticed an electrical Problema in the control circuit for the fuel injector on Cilindri 1. Specifically, the voltage dropped too low when the injector was supposed a fire, meaning the signal is not reaching the injector correctly.
FamilyPowertrain (P)

Typical symptoms

The Motore runs rough oppure shakes
Loss di Potenza when accelerating
Check Motore light is on
Motore misfire codes may also be stored

Common causes

Loose, corroded, oppure damaged wiring connector alle fuel injector 1
Break oppure short in the wiring harness leading a the injector
Faulty fuel injector with an internal electrical short
Internal issue in the Motore control computer

What a do

You should check the wiring harness and the electrical connector alle the Prima Cilindri injector as soon as possible, as running with a weak injector can cause fuel a unburn and potentially damage Altri Motore components.

Domande Frequenti

What does code P0261 mean?

Cyl 1 Injector Circuit Low. The Motore computer noticed an electrical Problema in the control circuit for the fuel injector on Cilindri 1. Specifically, the voltage dropped too low when the injector was supposed a fire, meaning the signal is not reaching the injector correctly.

Can I keep driving with code P0261 Attivo?

With caution: limp mode possible, have it checked soon

Common causes — P0261

Loose, corroded, oppure damaged wiring connector alle fuel injector 1 Break or short in the wiring harness leading a the injector Faulty fuel injector with an internal electrical short Internal issue in the Motore control computer

How do you fix code P0261?

You should check the wiring harness and the electrical connector alle the Prima Cilindri injector as soon as possible, as running with a weak injector can cause fuel a unburn and potentially damage Altri Motore components.

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