NTC coolant temperature sensor: Difference between revisions

Latest revision as of 21:03, 5 June 2026

NTC coolant temperature sensors

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.

Connector

Part no. 210PC03250016

Pinout

B, B2 --- NTC 1
A --- NTC2, ground through housing

Calibration

For the NTC 1

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

@@ Line 1: / Line 1: @@
 == NTC coolant temperature sensors ==
+== 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.
+[[File:402 114 02 NTC sensor.png|thumb|402 114 02]]
+=== Connector ===
+* Part no. '''210PC03250016'''
+=== Pinout ===
+* B, B2 --- NTC 1
+* A --- NTC2,  ground through housing
+=== Calibration ===
+=== For the NTC 1 ===
+* 0℃ ------ 6600 Ω
+* 80℃ ---- 290 Ω
+* 98℃ ---- 162 Ω
+[[File:402 114 02 PINOUT.png|thumb|PINOUT]]