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.
2012 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE
Service Data And Specifications (SDS): Generator
| Engine | MR20DE | QR25DE | ||
| Manufacturer | MELCO | VALEO | ||
| Part number(1) | A002TG1581AC | 2613510 | ||
| Nominal rating | 13.5 V - 100 A | 14 V - 110 A | ||
| Ground polarity | Negative | |||
| Minimum revolution under no-load | 1, 000 RPM | 1, 200 RPM | ||
| Hot output current (when 13.5 V is applied @ 20°C) | More than 16 A/1, 300 RPM More than 82 A/2, 500 RPM More than 97 A/5, 000 RPM |
More than 46 A/1, 500 RPM More than 68 A/1, 800 RPM More than 91 A/2, 500 RPM More than 105 A/5, 000 RPM |
||
| Regulated output voltage@ 20°C | 14.1 - 14.7 V | 11.7 - 15.3 V | ||
|
||||
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.