It changes resistance with the temperature. With some MAF/MAP sensor cleaner spray the inside of the sensor 8-10 times, making sure to flip the sensor upside down to allow for the fluid to drain. If not, and you're satisfied with my help, please Rate me. Price: Alternate: No parts for vehicles in selected markets. Economy . Part 2 of … Engine Coolant Temperature Sensor : Infiniti G37 3.7 L 330 hp Gas Learn more about the ECT. INFINITI G37. The powertrain control module (PCM) monitors the temperature of the air entering the engine. Your MAP sensor measures the amount of air entering the manifold, the air temperature, and the number of revolutions in the engine. 2008-2012 Infiniti G37 Front Brake Pads Replacement Procedure 2000-2004 Infiniti I30 / I35 Drive Belts Replacement Procedure 1996-2003 Infiniti I30 / I35 O2 Sensor Identification and Location 1997-2003 Infiniti QX4 O2 Sensor Location 2000-2001 Infiniti I30 Idle Air Volume Learning Procedure 2001-2003 Infiniti QX4 Front Window Motor Reset Procedure After your done spraying the sensor, put the Engine cover back your car, and let the sensor sit for 15-20 minutes under room temperature conditions, to allow the cleaning solvent to evaporate. Affordable, reliable and built to last, Infiniti part # 2263044B20 ENGINE COOLANT TEMPERATURE SENSOR stands out as the smart option. Function of the Engine Coolant Temperature Sensor The Engine Coolant Temperature sensor (ECT) is located in a coolant passage in the engine usually near the thermostat. 2007 G37 AV Control Unit Wiring Diagram G37 Display Unit Schematics G37 Bose AMP. INFINITI > 2008 > G37 > 3.7L V6 > Cooling System > Temperature Sender / Sensor. The PCM supplies a 5 volt reference voltage to the Intake Air Temperature (IAT) sensor. This part fits specific Infiniti FX35, G35, G37, QX56 models. As the temperature increases, resistance decreases. Black Wire is Ground, Pink is 5 volt reference. If you have any more questions on this, please feel free to ask. 2013 M37/56 AND G37; MIL “ON” WITH DTC P0710 APPLIED V EHICLES: 2013 M37/56 (Y51) 2013 G 37 S edan (V36) 2013 G 37 C oupe (CV36) 2013 G 37 C onv erti bl e (HV36) IF YOU CONFIRM: The MIL is on with DTC P0710 (Transmission Fluid Temperature Sensor A) stored in the ECM only. Today’s engines are much more complex, and require sophisticated measuring of different elements to ensure proper fuel combustion. The sensor uses a thermistor which is sensitive to the change in temperature. The sensor is often located in the transmission oil pan. The manifold absolute pressure (MAP) sensor is responsible for some of these tasks. The Black wire and the Pink Wire. $4.42: $0.00: $4.42: Alternate: Quantity: Add to Cart. Infiniti G37 Coolant Temperature Sensor Part Number: 22630-ED000 ENGINE COOLANT TEMPERATURE SENSOR Vehicle Specific Fits the following Infiniti G37 Years: 2008 - 2013 | Base, Journey, Leather, Leather Journey, Leather Premium, Premium, Sport, Sport Premium | 6 Cyl 2.5L, 6 Cyl 3.5L, 6 Cyl 3.7L | VQ25HR, VQ35HR, VQ37VHR P0197 INFINITI Description The engine oil temperature sensor is used to detect the engine oil temperature. The wires colors you want to tap into are Pins 1 and 2. The TFT sensor receives a reference voltage (usually 5 volts) from the PCM. Infiniti Parts Deal is your prime online source with the biggest and best selection of genuine Infiniti parts and accessories at giant discounted prices. NOTE: The DTC P0710 will only set in the ECM. STANDARD MOTOR PRODUCTS . The Intake Air Temp Sensor is in the Bank 1 MAF sensor which is the Passenger side. STANDARD MOTOR PRODUCTS Sensor; T-Series . In this case, the compressor itself is fine, but the usual suspect is the evaporator temperature sensor located under the dashboard. G20 Air Temperature Sensor Schematics G20 Throttle Position Sensor Diagram G20 Engine Coolant Temperature (ECT) Sensor Scheme ... G35 CD Changer Wiring Diagram Open . The IAT is a thermistor that varies resistance based on temperature. The sensor modifies a voltage signal from the Engine Control Module ().The modified signal returns to the ECM as the engine oil temperature input. The transmission fluid temperature sensor (TFT) sensor produces a signal that is used by the powertrain control module (PCM) to determine shift points, line pressure and torque converter clutch (TCC) control.