Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

SYS.OK|MANUAL.DB● LIVE

HOMESERVICE MANUALSNISSAN-DATSUN2012SENTRA SE-RREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 19 (ENGINE CONTROL SYSTEM - COMPONENT TESTING (MR20DE) (EXCEPT CALIFORNIA))FUEL PUMPCONSULT REFERENCE VALUE IN DATA MONITOR MODE

2012 Nissan-Datsun Sentra SE-R

CONSULT Reference Value in Data Monitor Mode

2012 Nissan-Datsun Sentra SE-RSECTION CONSULT Reference Value in Data Monitor Mode

WARNING: This page is about a different variant/trim than selected.

Specification data are reference values.

Monitor item	Condition	Specification
FUEL PUMP RLY	For 1 second after turning ignition switch ON Engine running or cranking	ON
FUEL PUMP RLY	Except above conditions	OFF

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready Tools Free Quote Check Quote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.