B1411Oil pressure sensor circuit fault

• Renault/Dacia code · Instrument cluster
• Lights a warning lamp

How the car detects it

The instrument cluster, which shows the oil-pressure warning, found a fault on the oil-pressure sensor circuit (on the cars checked, a short to ground). The oil warning light cannot be trusted until this is fixed: check the oil level, and stop the engine if the oil light comes on while driving.

What you may notice

• Oil warning light stays on, or never comes on

Likely causes

• PossibleDamaged wire or connector at the oil-pressure sensor
• PossibleFailed oil-pressure sensor
• RareInstrument cluster fault

Sources

• mfcauctions.co.za › DIGVF15SRAA455903438.pdf
• mfcauctions.co.za › DIGVF15SRLA463065623.pdf
• reportview.thinkcar.com › think_car

Backed by at least two independent sources.

From Obdaryn's Renault/Dacia pack, exactly as the app shows it, with the public sources above. Guidance only; confirm with a workshop.