NTC coolant temperature sensor: Difference between revisions

Revision as of 17:07, 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 2 NTC transistors. Out of which one is 2 pin and the other is single pin ( grounded true 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 to housing

Calibration

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 2 NTC transistors. Out of which one is 2 pin and the other is single pin ( grounded true 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 to housing
+=== Calibration ===
+* 0℃ ------ 6600 Ω
+* 80℃ ---- 290 Ω
+* 98℃ ---- 162 Ω
+[[File:402 114 02 PINOUT.png|thumb|PINOUT]]