NTC coolant temperature sensor

Magneti Marelli

Magneti Marelli temperature sensor. It features M12x1.5mm threads (requires an adapter for common 1/8" NPT ports) and a 3-pin connector. The sensor provides analog outputs for temperature (resistance-based NTC). The sensor has two NTC transistors, out of which one is two pin and the other is single pin (grounded through the housing).

Part numbers

• 402 114 02 (Magneti Marelli)
• 727012 (NRF)

Aplications

• Renaults with aluminum thermostat housing (F4P, F4R engine code) and many more.
• LADA Largus Estate (KS0_, RS0_, KSA_) (Year of Construction 03.2012 - ...)
• Opel vivaro around 2000 year models.

402 114 02

Connector

• Part no. 210PC03250016

Pinout

• B, B2 --- NTC 1
• A --- NTC2, ground to housing

For the NTC 1

• 0℃ ------ 6600 Ω
• 80℃ ---- 290 Ω
• 98℃ ---- 162 Ω

PINOUT