The P0345 is triggered when the powertrain control module (PCM) detects an inconsistent signal or lack of signal from the CMP sensor. The optimal location is to get the sensor as close to the head as possible. Back probed sensor connector M13 and A/C auto amp for voltage dropped along white wire/swapped BCM from known working did not drop/performed a pin terminal test and found a slightly loose pin/replaced pin and ambient temp sensor and system is operating normally at this time. . Usually, it’s located next to the radiator hose or in a coolant passage. 5. This video is applicable to the 09 Toyota Camry. The check engine light is on, and the scanner has a code for 'implausible signal intake air temperature", I am not sure where this part is located. VI. International orders and sales welcome. It can cost anywhere between $10 and $100 to replace an ambient air temperature sensor. I think it is possible that the heat from the engine is affecting the temperature. ; Nissan NV200 1,5 dti 78 KW Rot Gelbe Lampe Hallo ich habe ein Problem mit meinen. e. If it's more on the driver side, it's from the back of the engine. With the engine and coolant entirely cooled down, disconnect the battery. Watch this video to learn how to fix your coolant temperature sensor. It is under the number 6 intake port. So, we can conclude that sensor 1 is an upstream sensor. 99. If it is OK, you could have one of several problems- A sticking thermostat, plugged heater core, temperature door actuator motor in the dash, etc. For MFI engines, the coolant temperature sensor is located on the intake manifold water jacket or near (or on) the thermostat housing. Code P0181 stands for Fuel Temperature Sensor 'A' Circuit Malfunction. There are two sensors. Check if this fits your Infiniti G37. 00 . Call Us Today ! Car ac evaporator temperature sensor replacement. Select a model and year from the options below. The fan relay is often located in the engine compartment fuse box, but the best way is to check your repair manual to find out where it is located. Upfront, Transparent Price (4). Part #: 2PS9 Line: MPI. $55. Infiniti EX35,Infiniti FX35,Infiniti FX50,Infiniti G25,Infiniti G37,Infiniti M35,Infiniti M37,Infiniti M56,Infiniti QX562013. Step 2: Disconnect the. Study Guide 2007 MaxxForce ™ DT, 9 & 10: Engine Overview TMT-120703 2007 MaxxForce™ DT, 9 & 10: Engine Overview Study Guide TMT-120703 A NAVISTAR COMPANYHow To Fix Up Foggy Headlights Fast. . Conclusion. On some car models, a failed CMP sensor will prevent the ignition from making a spark, so the engine won't start at all. To diagnose the P0710 code, it typically requires 1. Step 3: Reinstall the electrical connector. Here is a typical right side temperature actuator used for dual climate controls (also temperature for signal mode units). the standard cost for replacing a bad temperature sensor ranges between $145 and $195. 5L (LZ4) & 3. After you’ve completed your diagnosis, you should be able to get the problem fixed. The electronic engine controls consist of the following: – PCM. 26550-JK00D. The outside air temperature sensor is normally mounted behind the grille or at the base of the windshield. 2004 - 2008 Ford F150 - 2006 F150 5. While your Infiniti check engine light stays on, the vehicle may have increased emissions, decreased fuel. Use an open ended wrench to loosen your vehicle’s manifold temperature sensor. This sensor fits the following models: 1996 Nissan 300ZX ('96 ONLY) 2003+ Nissan 350Z; 2003+ Infiniti G35; 2008+ Infiniti G37; 2009+ Nissan 370Z; 2009-2021 Nissan GT-R (R35) How to test and replace a fuel temperature sensor P0180. wreckless17 Posts: 6 Joined: Sat Jul 07, 2012 12:46 pm Car: 94. INFINITI: 15 models, 409 variants between 2003 and 2017. With the appropriate wrench or socket, remove the oil temperature sensor. 1994 Buick century with a 3. 2004 Nissan Altima 2. It's attached to the plastic underbody panel which is shaped like a triangle. The are going to replace the complete fuel pump assembly which includes this sensor. One described. The coolant temperature sensor is located in the thermostat housing (green arrow) mounted to the left side of the cylinder head. 3rd gen T4Rs: 24: 07-23-2016 03:25 AM: Coolant Temperature Sensor location: azaware: 3rd gen T4Rs: 1: 02-02-2012 11:27 AM: Where is the location of the Engine Coolant Temp Sensor? Markjr: 3rd gen T4Rs: 3: 07-29-2011 02:45 PM: How do I change coolant temp sensor. Connect the electrical connector by sliding it into place. Get Yours Today! We have the best products at the right price. Any one could be faulty. The Ford 5. where is this sensor and gear located. You are looking to see if the PCM sends. NOTE: The DTC P0710 will only set in the ECM. The microprocessor inside the MAF sensor measures the air entering the engine by maintaining the. sensor is an input to the engine computer , not directly to the temp. Get the engine surface temperature using an infrared thermometer or a suitable cooking thermometer. The IAF sensor measures the intake air temperature using what is known as a thermistor. 5L 2WD A/T 2007 Altima 2. verify spark, take the cop's and plugs out, assymble them and lay them on the plenum, pull the cas out and rotate it by hand (with the key on. 7L: Service type Manifold Temperature Sensor Replacement: Estimate $293. How to Replace Coolant Temperature Sensor 1995-2000 Chevy Tahoe. The naturally aspirated VQ37VHR makes 330 hp…Service Location. 19: 2008 Infiniti G37 V6-3. there is only one. 0 hour of labor. To diagnose the P0710 Infiniti code, it typically requires 1. Step 8: Remove the coolant temperature sensor. If the desired gear and the actual gear do not match, then the PCM will set a diagnostic trouble code (DTC) and illuminate the Check Engine Light. Accidentally put regular gas in Infiniti G37 Temperature sensor on a long wire (100ft) Why objects are falling equally in Unity. Common Trouble Signs. location_on Address 1301 Ave T, Grand Prairie, TX, 75050; local_phone Phone number 1-866-529-0412; email Email Us; Auto Repair 101. The cylinder head temperature (CHT) sensor 4. The output shaft speed sensor is located nearest the drive axle, and is used by the ECU to monitor the speed/RPM of the transmission output shaft. Evaporator temperature sensor location and access. Marco. A faulty fuel level sensor circuit or sending unit, damaged body computer, PCM issues, and a faulty smart fuse box are common reasons why this code is triggered. , panel or floor). Please be sure to call the location of your choice to. 9L engines: threaded into the heater hose inlet pipe. The in car sensor is along the dash, just right of the ignition area. jg'scutie. Infiniti VQ35DE Engine Timing Chain Tensioner and Water Pump Replacement Video. I have an annoying faulty temp sensor causing a check engine light, causing the temp gauge to randomly drop, and my. Was: $9. Get Yours Today! We have the best products at the right price. Cooling system must be partially drained before removing the coolant temperature sensor. Fits: 2009+ Nissan 370Z; 2008+ Infiniti G37; 2014+ Infiniti Q60 Coupe; 2014+ Infiniti Q40 Sedan Didn't find any videos on this part or location so I made this videoG35 VQ35HRG35 sedan2007Coolant temp sensor Just in case someone else runs into this situation. The temp sensor is underneath the intake manifold. The response should be smooth and linear over the range of motion when testing. Used 2010 INFINITI G37 from Dick Smith Automotive Group in COLUMBIA, SC, 29223. The sensor detects the temperature of engine coolant and provides a corresponding signal to the PCM (Powertrain Control Module - aka "the car's computer"). 2WD. Hope this helps (remember to rating this. This little sensor works with the in-car temperature s. The. The reductant quality sensor temperature value is replaced with a default value. AUTOMATIC. It's located at the back passenger side of the coolant cross-over pipe, which runs underneath the intake manifold. jpg (Size: 2. One of the keys to diagnosing a problem with the body control module versus an issue with an individual component is sudden, unusual behavior. Shop Genuine Infiniti G37 Parts with InfinitiPartsDeal. On the other hand, V6 or V8 engines have two banks, Bank 1 and Bank 2, and would therefore have two. It also provides input for idle air control (IAC) position, oxygen sensor closed-loop status, on/off times for the canister purge, and idle speed. 2008-2013 Infiniti G37 Coupe Coolant Service Procedure Video. Then there's something odd going on, maybe a documentation screwup. Re: location of coolant temperature sensor on l98 1988 irocz. BCM signal input circuit. 0 hour of labor. This was perfor. Service Location. Including models such as QX80, QX60, QX30, G37, G35, FX35, Q50 JX35. . Chuck. Im working on a 2012 g37, i need to know where the transmission speed sensor its located for P0500 vehicle speed - Answered by a verified Infiniti Mechanic. In this video I'm showing the location of the banks and sensors on a 2004 Infiniti G35. MODEL. 7 Cummins IAT Sensor Location. Good Luck! Equip cars, trucks & SUVs with 2011 Infiniti G37 Coolant Temperature Sensor from AutoZone. Choose your location. Torque for the sensor is 8Nm. IAT sensor signals the ECM by assessing the temperature and the density of the air. If the ECM detects the DTC “P0110”, it operates the fail−safe function in which the intake air temperature is assumed to be 20°C (68°F). This actuator hangs below the box which is one of the easier units to replace. 2. 30. This has Light Green with Red, and Black wires. 0 , my first Audi and experience so far has been great . 30. Engine: 350 TPI. Here is a diagrams for both engines, (below) and a guide that will walk you through the steps of changing the coolant temperature. Further review shows that diagram is of a VQ37VHR in a G37. I recently bought a 99 infiniti i30 and it runs good but for some reason the temperature gauge keeps going up and down even 2 minutes up the road when I leave in the morning it does it. 00 and it is o. 1. On the picture above you can see the place for sensor (marked red), and its connector (marked orange). 5 cm) from the internal cavity of the bird to avoid touching the bone. The air temp sensor compensates for cold air that is more O2 rich than normal. Majority of these sensors work just the same as the engine air temperature sensor. tenspeed. 48 MB / Downloads: 3471) Air Temperature Sensor part #: 06-74220-000 Ambient Air Temperature Sensor part #: 22-72747-000 Moral of. 0 hour of labor. GET A QUOTE. When you receive trouble code P0031, the heater for this sensor has a low resistance reading. 07 - $477. RADIATOR, SHROUD and INVERTER COOLING OUTPUT, HI, LOW, SPEED - OEM Infiniti Part # 22630-5WK0A (22630-3NA0B, 226305WK0A). When taking you car into a repair garage or the dealer to have a coolant temperature sensor replaced it will cost between $120. Possible Causes: IAT circuit open. The Engine Coolant Temperature (ECT) sensor is located just to the left of the exhaust manifold in the thermostat housing between the two coolant pipes. On average, expect to spend $100 to $250 to have the camshaft position sensor replaced. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154. As the voltage goes across the temperature sensor it decreases, the amount of voltage drop depends on outside temperature. The outside temperature display is part the gauge cluster. ENGINE COOLANT TEMPERATURE SENSORSENSOR-WATER TEMPERATURESENSOR. It looks like a small micrphone screen thing. Diagnostic trouble code (DTC) P0345 stands for “Camshaft Position Sensor “A” Circuit (Bank 2). The G-Series Tuning Forum is the place to discuss G35/G37 performance modifications and mechanical repair. Sedan; Sport; X Model. How to test and replace a fuel temperature sensor P0180. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. The PCM can use the EOT sensor input to determine the following: – On variable cam timing (VCT) applications the EOT input is used to adjust the VCT control gains and logic for camshaft timing. Qty: Qty: 1 $ $32. Examples include flashing dash lights, a stereo system switching from AM to CD in the middle of a broadcast, the horn honking when you put down a specific window or. Fuel Consumption. We have replaced the capacitor and relay start 6 months ago when the. The display may differ from the actual outside temperature or the temperature displayed on various signs or billboards. 6 and locate the thermostat housing on the front of the engine block;. Today we'll be showing how to test and replace an in car or cabin temperature sensor. If you replace the IPDM and one of those is the malfunction then a new IPDM is going to do no good. 2008 Infiniti G 37 Idle Issues. Also it can be a bad sensor and bad gauge. P0113 is a generic diagnostic trouble code that applies to all OBD-II-equipped vehicles. This means that this sensor is located upper than sensor 2 on the same bank. The "Italian Tune-Up" is a common fix for a range of automotive problems, including a clogged catalytic converter. An oil pressure sensor costs $30 to $100, and the labor costs $20 to $150. #5 · Jun 26, 2009. 2013 GMC Sierra 5. Code p0463 I have a Nissan Frontier 2007 V6 4. p0720 Vss fault code wont go into manual mode , wont shift past 3rd gear is regular mode. Website. 4835 posts · Joined 2018. How it works: If you want any kind of operation similar to stock, the ECT/heater feed line is the best place for a temp sender or fan thermo sensor. When the PCM detects an excessively low voltage or if it perceives that the heater wire is failing, it sets the P0031 code. OEM Coolant Temperature Sensor found in the aluminum water pipe that supplies the ECU with coolant temperature data. 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. Some top Infiniti G37 problems include a faulty A/C system, a vibrating brake pedal, and malfunctioning air bag sensors. DTCs P2ADA, P2ADB, P2ADC, and P2ADD are Type A DTCs. The answer to this is quite logical. ($1,743 - $2,053) in Fargo, ND. If the DTC is set in. Select delivery location. 77. 78,000 MILES. It more than a simple chip, the gauge cluster is computerized and aside from controlling the gauges, it's also responsible for the paddle shifters/manual shift, a host of warning. 1. temperature and fuel level analog gauges Center display: HVAC status, outside temperature and compass Digital dual trip. The coolant fluid will drain out when you remove it so be prepared to either catch the coolant and reuse it or properly dispose of it. – Mass Air Flow (MAF) sensor. This information was last updated on November 15, 2023. Clip or screw it into place to secure it and make sure it’s firm. 2007-2013 Infiniti G35 / G37 Sedan Coolant Service Procedure Video. Its only job is to monitor air temperature (which it does through. That’s because the labor costs are typically between $90 and $110. The ambient temperature sensor and the sun sensor are not common failures. 🔧🚗💡Purchased our tools from ama. Follow the main radiator hose back to where it hooks into the engine and there you will see a wire going into the block just next to it on the right hand side. on pages EL94 and EL-520. Cutting power from the battery when you are working on any type of electrical system on your vehicle is critical for. Compare the replacement oil temperature sensor to the sensor that was removed. Engine Coolant Temperature Sensor. To identify it, one should open the hood of their Jeep 3. 25. A stored code P0168 should be treated as severe because fuel temperature is used by the PCM to calculate fuel delivery strategy in flex fuel vehicles. gauge. If you. Get a local estimate Honored at our 3,000+ RepairPal Certified locations nationwide. The average cost for Infiniti G37 Differential Replacement is $1054. Infiniti G37 Radiator Hose Repair costs starting from $278. Hello!! We have GE Profile bottom freezer refrigerator. If you take a look at the picture you will see the intake ports are exposed in order. CAN communication signal between ECM and IPDM E/R. Faulty Fuel Temperature Sensor or ECM – Neither of these is “common,” but. It’s a convenience for LS2 engine swaps into LS1 vehicles. The SL-2000 Conventional Duct Detector is the latest innovation for early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial, and Residential Applications. Step 8: Install the battery. P0171 and P0174 Codes – Don’t change an Oxygen Sensor Before Reading This. If this sensor isn't working, the engine will overheat and the temperature gauge won't work. There is a spot on the connector where you squeeze and it allows for it to be released. 2003-2006 Infiniti G35 Sedan Headlight Bulb Replacement Replacement Procedure Video. Water pump, cooling fan and thermostat. P1289 Infiniti Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2. Alternate placement for a temp gauge sender: Revised 24 July 2011 to add better temp sender location description and the necessity to loop the fluid flow through the heater circuit. This sensor is in the first line of defense and it gets really hot. only thing you might wanna do first is to bleed the pressure out of the system by pulling a fuel line or you will have a geyser of fuel spraying under the hood. jpg (Size: 1. Step 4: Prepare the new sensor for installation. Labor: 1. . Full Diagram. Sten Rademaker/Unsplash. The parts may cost $75 to $125, while the labor makes up $25 to $125. WHERE IS THE AUTOMATIC HEADLIGHTS SENSOR LOCATED. 8L / 5. 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. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue). Replacement Front Primed Bumper Cover, Coupe, For Models Without Aero Package and Parking Aid Sensor Holes, With Fog Light Holes. The ECM (Engine Control Module) supplies 5-volts to the EGR temperature. 2002 GTRS Avant - Built with love, sweat, bloody knuckles, and pride. On. FRONT CRASH AIRBAG SENSOR IMPACT SENSOR LOCATION REPLACEMENT ON CHEVY, CHEVROLET, GMC, BUICK, CADILLAC Great Car Scanner: Check out. Air is pulled into the sensor by a little fan, at the small grill area near the bottom edge of the face plate. However, there are more symptoms you should be aware of. You would have to remove the gas tank to access it. 59. Do a 10 minute bypass and save moneyA heater wire inside the sensor brings its temperature up whenever needed. IMC - Automotive Wholesaler for German, Swedish, British and Asian Parts. Oil Pump Replacement. This part can get really complicated, but the first thing to do is run the A/C with gauges connected to observe the system pressures and monitor the circuit from the PCM to the relays. Opening the hood and engine cover. To be able to reach it you may need to unplug the engine intake and the cover of the air filter; Remove the bad vehicle speed sensor. if you remove the driver side fan out of the way ( 2 10mm bolts holding the fan) you should have good access to them. 1v. The existing water sensor is located between the filter pump and the filter. there is a 7/16 nut holding the relay. Generally, if we are talking about O2 sensors: Sensor 1 = Before Catalytic converter Front (Upstream O2 sensor) Sensor 2 = After Catalytic Converter Rear (Downstream O2 sensor) Some diesel engines have many. This sensor is located on the coolant passage next to or in the thermostat housing of the cylinder block or cylinder head. Step 7: Install the new sensor. The tip of the ECT sensor protrudes into one of the. Use zip-ties to neaten the wires. INFINITI > 2012 > G37 > 3. Then you can check the connection point for corrosion or water to see if its creating a short. Attachment Method: Bolt-On. Once properly diagnosed, P0011 may require one or more of the following repairs to resolve the underlying issue. The Ford basic part# is 6G004. 28 MB / Downloads: 3538) 20160820_153218[1]. 6 Coolant Temp Sensor Location on the engine block near the thermostat housing. The following are warning lights and indicators found in vehicles built by Infiniti. 1. 4 for EGT include: before catalyst, after catalyst and after DPF. It is on the top of the transmission housing. Genuine Infiniti Part - 31937-90X03 (31937-90X02, 3193790X02, 3193790X03) The average intake temperature sensor replacement cost is between $40 and $250, depending on the car model and labor costs. If you reach your hand under the car right at the passenger's side lowbeam (outboard) headlight, the sensor is mounted 10" back. Step 1: Determine the location of the sensor. Un-plug the connector at the coolant temperature sensor, making two connection points. Number. How to test and replace an oil temperature sensor; P0196 - P0197 and P0198. The CHT is located on the cylinder head not in the coolant path. 5 for over two seconds. The main Engine Coolant Temperature Sensor is known as the primary ECT sensor or ECT sensor 1. Sten Rademaker/Unsplash. The ambient temp on control is 100% correct. 2013 infinity G37XS Transmission fluid temp sensor location. Unplug Coolant Temperature Sensor. Here is a more detailed list of the common causes of a VDC. Leave it in the 0 or I position. . Post Reply . +The TCBP/CACT sensor is a dual function pressure and temperature sensor located on the intake air tube between the charge air cooler (CAC) and the throttle body. OBD2 Sensors. AC Delco. com. remove connector and take a flat head screw driver and a pair of pliers and back out the c clip. Outside temp sensor is on the hood latch support in front of raditor about dead center. The car as a problem with the power steering and also has a reoccurring check engine light with code P0181 for the Fuel Temp sensor. It is common for most auto repair shops to charge between $75 and $150 per hour. The temp sensor is in the front bumper, I believe that sensor thats removed is the carbon sensor for auto recirculation. If a bad cylinder head temperature sensor is causing the P1299 code, you can expect it to cost anywhere between $100 and $400 to fix the P1299 code. #9. With the probe in place, you’re ready to track the breast’s internal temperature during the cook. The instrument panel cluster (IPC) displays the engine coolant temperature as determined by the engine control module (ECM). Accidentally put regular gas in Infiniti G37 Temperature sensor on a long wire (100ft) Are there ethnically non-Chinese members of the CCP right now?. 1 (855) 347-2779 · hi@yourmechanic. Some vehicles may report a second coolant temperature sensor (ECT 2) - location may vary (for example it may be at the outlet of the thermostat) - the factory manual or a parts diagram for your vehicle should provide more. Last. Free shipping. The one that i thought was located on down-pipe pre-turbo is tagged as EGR temp by Ford. Using a ¼" drive socket and extension and the correct sized socket (usually 19mm), loosen the sensor from the engine block and remove it entirely. . To fix the issue, Youll need to rewire the circuit, or replace the unit. 11/19/08 SB273014 Mack Trucks, Inc. This is most likely due to a faulty throttle position sensor (TPS). Call (803) 256-6600 for more information. Re: Outside Thermometer Inaccurate. com. Thanks everybody for watching, lol, even th. The ECT sensor is mounted in the following locations (small Ford engines): 1. Bracket Intake Sensor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Infiniti G37 Variable Timing Solenoid. Selection between Face Mode and Bi-Level Mode: Directs 75 percent of the airflow through the face outlets, and 25 percent through the floor outlets. Thats why the stock ones are next to the head. problem on 2012 Pathfinder. There's a picture of where its located. From 70C/158F to 105C/221F the coolant temp gauge didn't move! Now, this is on a G37, but I suspect the Q (and every other Nissan/Infiniti) is the same. This code applies to the downstream oxygen sensor located right behind the catalytic converter. P1289 FORD Possible Causes. Cliff Notes What would be the best location to weld a bung to the oil pan for an oil temperature sensor, and is there any preferred temperature sensor/sender for use with a stand alone engine management? Most of the sensors I have found that will work with my Link are not the standard 1/8" NPT oil sensors. MIL illumination will eventually occur. If this coolant temperature sensor is broken and won’t show the correct engine temperature, the control unit or fan control unit will not know when to start the radiator fan. Check engine light has been on the last few days (been very very cold). zozoka1212. 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. The sensor located at the bottom of the radiator which turn the fans on and off, is known by several names: Alldata calls it "coolant temperature sensor/switch HVAC". 128 Answers. 0L TURBO GAS ENGINE<201605 - 201907>. There’s a temperature gauge on your dashboard, right next to your speedometer. Within 10 second of starting engine, press and hold ‘OFF’ button on the DCC for 5-10 seconds until all segments on the display light up. 3L V8. 5 S. The coolant temperature sensor is located close to the thermostat and sends an electrical signal that is then converted into a gauge reading. Maintain the level of performance you and your Infiniti deserve with Infiniti OE parts. It is common for most auto repair shops to charge between $75 and $150 per hour. It succeeded the G35 in 2007 as the 2008 model, advancing the series. of 37 and 0. IAT circuit short to voltage. The fuel temp sensor should be on the fuel pump module inside of the gas tank. Reinsert the ECM fuse into its original location. It’s important that you’re aware of what the normal temperature gauge movement range is. or Best Offer. The FSM actually shows two "ambients" on the "E" harness, E63 and E22, but the only one I could find in the WD's was labeled E63. Most vehicles have a hot wire MAF sensor. Please select a different make to proceed. that is were the temp sensor is located. 2012 INFINITI G37 Estimates. 3L V-6 engines. 5. Brand New: Unbranded. The one thing in common is all the sensors monitor some aspect of your vehicle. 2008 INFINITI G37S V36 COUPE #244 CLIMATE CONTROL DUAL ZONE W/. Test 1- Display Test. 0L V8 Engine Sensor Locations. 4L FX4? I have looked all over the engine and see several sensors but haven't been able to determine which is the temp unit. P1289 Lincoln Cylinder Head Temperature Sensor Signal Greater Than Self. Usually mounted on hood latch bracket. These prices are based on national averages and include parts and labor. This will result in poor (or better) fuel consumption. Then, using the meter red lead, back probe the black ground wire at the harness connector or CKP sensor. Subscribe: Tools and Supplies: 1st sensor is located closest to the engine, and the last is located toward the rear of the exhaust system. 3. Connect and share knowledge within a single location that is structured and easy to search. Other fuel composition codes may be present. The throttle position sensor (TPS) is a resistor that changes the value. The mass airflow sensor, also known as the MAF sensor, detects the volume and temperature of the air entering the engine.