The Syltech M12 IAT G15 is an air temperature sensor with an M12x1.5 thread for OEM sensor bosses, an extended open alloy shell and a G15 glass element using the GM OEM IAT calibration.
What’s Included
– Syltech MSTS-2P-M12-AL-G15 sensor
– Mating DTM2 plug with gold plated solid terminals
– PVC protection cap over the glass element – remove before fitting
– Installation guide with calibration table
Sold Separately
– Closed tip fluid version: Syltech M12C G15
– Nissan RB26 calibration: Syltech M12 OEM RB26
Specifications
– Part number: MSTS-2P-M12-AL-G15
– Thread: M12x1.5
– Element: G15 glass
– Range: -30 to 150 °C
– Calibration: GM/Delphi curve (shared E15/G15 table)
– Shell: alloy, extended open tip
– Connector: Deutsch DTM 2-pin
Notes
Glass elements respond faster than epoxy elements, which suits air temperature after a turbo or intercooler where the temperature changes quickly.
Wiring and Setup
– Pinout: 2 wires, not polarity sensitive – signal and sensor ground.
Calibration files for Haltech, Link, MoTeC, Emtron and MaxxECU, plus raw calibration tables, are on syltech.com.au. Works with any aftermarket ECU or logger that takes a custom sensor table.
NZ Wiring Stock
– Held in stock at NZ Wiring in Petone.











