Replacing your ambient air temperature sensor is quick and easy with help from this article. Free Shipping over $99! Lifetime Replacement Program; 310-626-8765; ... ambient temp location on 2006 mercedes c280 . Followup from the Pelican Staff: My info doesn't list the location. Check the front grille area, near the bumper or radiator.The outside air temperature sensor is normally mounted behind the grille or at the base of the windshield. Majority of these sensors work just the same as the engine air temperature sensor. However, some use an infrared sensor to check the body temperature of the vehicle’s occupants.But also some saying the ambient air temp sensor is for emissions and AC funtionality. Upon investigation my ambient air temp sensor wasn't even plugged in. When I plugged it in I figured that would fix my outside air temp reading in the truck but it still just sits at 10 degrees Celsius. Truck runs fine and emissions seem to be fine even with ...The Cummins ISB 6.7 ambient air temperature sensor is commonly located inside or near the front bumper of the vehicle, measuring the temperature outside the passenger compartment. It provides input to automatic HVAC systems to control the interior temperature of the vehicle. Symptoms of a malfunctioning ambient air temperature sensor may ...P0070 is a diagnostic trouble code (DTC) for "Ambient Air Temperature Sensor Circuit". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99 .Assemble the replacement ambient air temperature sensor to the bracket. W3090060 2 Connect the jumper harness to the replacement ambient air temperature sensor. Mack Trucks, Inc. Date Group No. Release Page Service Bulletin 5.2014 386 022 01 …Install the new ambient air temperature sensor in the same location. Secure it with retaining clips or fasteners. Reconnect the electrical connector. Reassemble any components, such as the grille or bumper cover, that were removed to access the sensor. Start the engine and verify that the ambient temperature readings are accurate.If you’re experiencing issues with your car’s speedometer or noticing erratic behavior in your vehicle’s transmission, it could be due to a faulty speed sensor. Before we dive into...Vocational, Technical or Tra... 8,021 satisfied customers. I have a 2015 MX 13, have fault codes. 2630 and 171. 2630 and 171. I believe the 171 code is the ambient air temp sensor and the 2630 Charge Air Cooler Outlet Temp Sensor. … read more. Nich M. Cummins/Caterpillar Techni... Vocational, Technical or Tra...cward717 Discussion starter. 3 posts · Joined 2018. #1 · Jan 24, 2018. I recently put a new set of mirrors on my truck and after i installed them my truck throws a code saying my ambient air temp sensor is out. I checked the bottom of the passenger mirror and there is no spot for a sensor to go. My truck always reads -40.The ambient temperature is normal not very accurate due to issues with sensor placement (heating from the sun in the Mirror or heating from the engine if placed around the bumper). For the engine, there is usualy an intake air temperature sensor which is used for the important calculations along with the Boost Air Temperature &/or intercooler ...Z. ZeeJay1997. 9159 posts · Joined 2008. #2 · Aug 1, 2013. The ambient temp sensor is located behind the grill on the left side and forward of the radiator. The Mopar number is 55036214. It connects to the wire harness and no wiring diagram is needed. Take the one you got back and order an OEM part. They are about 25 bucks.Thanks for the input. You are correct about where the barometric sensor is located. Just some info if some one else has this problem.....the sensor code will either read barometric sensor or ambient air temp sensor. This sensor in the 99 model is located in a water jacket to the right of the ecm.If your display 'outside temperature' is reading high, chances are the probe has fallen out of its holder and is laying near the radiator or reading temps off the pavement. www.slkworld.com. Jeff, US Army Master Sergeant Retired. Founding Member 2006. 2009 SLK 55 AMG Black/Black. Kleemann Supercharger thread here: https://www.slkworld.com ...T. Timberfly. 15 posts · Joined 2018. #3 · Aug 1, 2018. +1, this is the same place for all gen1 Cruzes - L/S fog lamp area, retained with 3 little tangs. OP, if you're having an issue with your ambient air temperature sensor, check to see if it's plugged in, or if the connector is corroded. Connector p/n is 88988136 if you need it.Peterbilt Air Temp Sensor S27065. 0 Review(s) 0. ... Kenworth T600 Models. Keywords: q21-6134 ... PAI Sensor Temperature 853709 (0) Your Price: ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...1.Disconnect and isolate the battery negative cable.2.Working through the opening in the right side of the front fascia, disconnect the wire harness connector from the ambient temperature sensor (1).3.Remove the fastener that secures the ambient temperature sensor to the power steering line bracket.4.Remove the ambient temperature sensor from ...AAT Ambient Air Temperature sensor location. ... looks like your missing the upper air deflector and the sensor as its supposed to be connected to it, has the car ever had a front impact and a new bumper? Attachments. Screenshot 2021-03-25 at 17.29.35.jpg. 242.3 KB Views: 551.An ambient air temperature sensor typically consists of a thermometer or temperature sensor that is designed to measure the temperature of the air in a specific location. These sensors are often low-cost, highly portable, and require less power and siting infrastructure compared to other air monitoring methods.OBD2 Sensors. >> Paccar MX11 / MX13 I6 Engine Sensor Locations. Driver Side of 2012 PACCAR MX13 I6. Common Rail Fuel injectors (under valve cover center of cylinder head) Unit Pumps (rear of engine fitted to engine block) Fuel Rail Pressure Sensor (middle of fuel rail) Supply Fuel Pressure Sensor (located on driver side rear of engine) Fuel ...The wiring to the external temp sensor on my Rover 75 shorted behind the bumper which made the aircon think it was freezing outside so it turned the heat up full blast. So it did affect the aircon on that car. A hot summers day about 26C all the way from Durham to Gaydon with the heater on full - lovely. '55 STR.The Cummins ISB 6.7 ambient air temperature sensor is commonly located inside or near the front bumper of the vehicle, measuring the temperature outside the passenger compartment. It provides input to automatic HVAC systems to control the interior temperature of the vehicle. Symptoms of a malfunctioning ambient air temperature …The P0070 Ambient Air Temperature Sensor is essential for a well-running vehicle. The sensor is typically located near the air filter housing or intake manifold in the engine bay. Common P0070 Ambient Air Temperature Sensor issues include dirt or debris clogging the sensor and improper installation. It’s essential to ensure the sensor is ...Oxygen concentrators convert room air to highly oxygenated air for people who need supplemental oxygen. Here’s some information about how oxygen concentrators work. Room air (also ...OBD2 Sensors. >> Catepillar C15 I6 Engine Sensor Locations. C15 ACERT Engine Driver Side. C15 ACERT Engine showing ECT location. Fuel injectors (under valve cover center of cylinder head) Camshaft position sensor (CMP) (located on side at top of timing cover) Oil pressure sensor (driver's side of engine block) Fuel Temp Sensor (on top of fuel ...AMBIENT AIR TEMPERATURE SENSOR. $12.99. SKU: 22-72747-000DTP. Available for pre-order.Thanks for the input. You are correct about where the barometric sensor is located. Just some info if some one else has this problem.....the sensor code will either read barometric sensor or ambient air temp sensor. This sensor in the 99 model is located in a water jacket to the right of the ecm.The ambient air temperature sensor is located in the center of the core support behind the grill. OPERATION. The ambient air temperature sensor is a variable resistor that operates on a 5 volt Direct Current (DC) reference signal sent by the Body Control Module (BCM). The ambient air temperature sensor is connected to the BCM through a two-wire ...Figure 2. Ambient Air Temperatures Sensor Dimensions. Section 17.7.3.1 Ambient Air Temperature Sensor Installation. Install the AAT Senaor where ambient air temperature can be read. A protected location on the frame rails where it will not be splattered with dirt and grime and is removed from any heat source such as exhaust is preferred.Range -99 to 150°F, accurate within 1°. "Ice" warning light flashes when temperature drops to 34°F. Gauge can also read Celsius at the push of a button. 10' plug-in cable with bullet-shaped sensor included. Mounts in 2-1/16" hole. Limited lifetime manufacturer's warranty. Made in the USA. Choose display color from drop down menu. NOTE: This gauge fits Peterbilt and Kenworth models 2005 and ...Replacement ambient air temperature sensor. Safety goggles. Socket set. Step 1: Disconnect the battery. Disconnect the ground connection to the battery. Cutting power from the battery when you are working on any type of electrical system on your vehicle is critical for safety. Step 2: Locate the sensor.What travelers should know about new temperature limits for air conditioning and heat throughout Europe. If you know me, you know that my love for air conditioning knows no limits....Range -99 to 150°F, accurate within 1°. "Ice" warning light flashes when temperature drops to 34°F. Gauge can also read Celsius at the push of a button. 10' plug-in cable with bullet-shaped sensor included. Mounts in 2-1/16" hole. Limited lifetime manufacturer's warranty. Made in the USA. Choose display color from drop down menu. NOTE: This gauge fits …Picked up my 08 Savana conversion from the body shop last week, after a front end collision. Everything is fine, except, ambient air temp reads about 20 degrees high when it warms up, they replaced the sensor today, but still the same problem. I believe during the reconstruction, the sensor has been mounted incorrectly.Big Bore PreSCR Engines and SCR Engine prior to August 2013: The engine sensor is located on the left frame rail midway between the back of cab and front drive axle, or near the front drive axle.I’ve had a look and can’t seem to see it. Any pictures of the wiring loom/sensor and location will be much appreciated. Thanks! While I don't have a picture I can tell you that it's directly behind the grille. Attached to a small plastic bracket. Cheers thanks a lot for that, will have a look later!Senior Member. Join Date: Apr 2018. Location: South Louisiana. Posts: 145. Likes: 86. Received 67 Likes on 30 Posts. I have two sets of mirrors with the temp sensors. One is instant and correct, the other takes a couple minutes to display the correct temp. Luck of the draw I guess.Location of Ambient Temp Sensor User Name: Remember Me? Password Post Reply Thread Tools: Search this Thread 05-28-2017, 11:59 PM ... Sensor is located in the driver side bumper air duct. The beginning of where air is drawn into the air filter housing. Don't know if it plays a role into the cooling system. Appreciate 0Z. ZeeJay1997. 9159 posts · Joined 2008. #2 · Aug 1, 2013. The ambient temp sensor is located behind the grill on the left side and forward of the radiator. The Mopar number is 55036214. It connects to the wire harness and no wiring diagram is needed. Take the one you got back and order an OEM part. They are about 25 bucks.The ambient air sensor took about 5 minutes to change and the pedestrian speaker took about 15: total time about a half-hour, counting fooling with the ramps. The ambient air temp. started showing up after I cleared a code with my old scanner but can someone explain how the pedestrian alert speaker can be tested?Posts: 4. Joined: Feb 2021. RE: W900 ambient air temp sensor. Mine went bad on my 2013 Pete, it took a little while to change, the wire runs through the mirror arm to the cab, the connections are plug in, both the mirror and the cab, I took the cover off the bottom arm where it bolts to the cab and and it exposed the wires, I pulled the plastic ...Replacement ambient air temperature sensor. Safety goggles. Socket set. Step 1: Disconnect the battery. Disconnect the ground connection to the battery. Cutting power from the battery when you are working on any type of electrical system on your vehicle is critical for safety. Step 2: Locate the sensor.Coolant Level on page 33. CAUTION Engine Coolant Specifications for CAUTION PACCAR PX-7 The use of sealing additives or soluble oils in the cooling system can cause When adding coolant, avoid mixing dif- Coolant Capacity 3.0 gal (11.5 liters) damage to the engine. These additives ferent brands and formulations.Discussion in 'Kenworth Forum' started by droy, Sep 1, 2012. Page 1 of 2 1 2 Next > Sep 1, 2012 #1. droy ... Stop blowing cold air; lately with ambient temp in the 90*s, it will blow about 60-70* out of center dash vent sometimes, sometimes it will blow hot air. ... The next is the actuators that regulate the temps when engaged and the a/c temp ...With an ambient air temperature fault you will eventually be derated some. Also, the truck won't regen so you'll eventually get more aftertreatment codes and a severe derate. I'm not sure if you'd make it 500 miles or not. My guess would be yes.231. Name: James. Ford Model: Fiesta Zetec. Ford Year: 2015. UK/Ireland Location: Yorkshire. Posted July 20, 2015. While troubleshooting my Air-con problems the Garage has told me that my car seems to be reporting that the internal car temperature is 400*F, Obviously this is incorrect so could be a faulty temp sensor.In that case the sensor is located in the bottom of the driver's side mirror. You'll see a small black bulb sticking out of the mirror. That's the ambient temperature sensor. Ask Your Own Medium and Heavy Trucks Question. Technician: Nich M. You can unbolt the mirror from the cab to check the connection there.2013 Wester Star VIN: 5KKMBBDV3EPFL6728. Ambient air temp sensor fault showing in DDL. Air temp sensor going from mirror to gauge in the dash works fine. Looking for a second sensor location and which … read moreMar 8, 2021 · It will probably just have you verify the integrity of the wiring from the sensor to the PCI (ECM) and verify that the wiring isn't shorted. Ask Your Own Medium and Heavy Trucks Question. DJ964422System:Engine SPN:91System:Any SPN:830. Technician: Nich1019. I apologize for the delay. Those faults are not on my list.The sensor should be plug into the front bumper lower left (driver side) near the foglight. It probably hanging some where inside the aftermarket bumper. any ideas???? This is what it looks like, and the second shot is how it's mounted in an SLK 32. Your sensor will be similar, and in the same general location.May 22, 2015 · I agree there are a lot of confusing and inconsistent descriptions out there about the sensors on the ISM 500. I called a technician at Cummins in Coburg, OR. He did confirm that the "Air" or " Barometric" Pressure Sensor is located on the harness near the ECU. It is Cummins Part 2897331. That sensor is easy to locate.Full video how to solve a no park Regen on 2019 Kenworth T680 if you get a code DOC Outlet Temperature Sensor, this will not allow the truck to do a Regen.An audio journey through Buenos Aires with musical highlights from the different genres as well as the ambient soundscape of traveling through this amazing city. Over the last deca...May 8, 2021 · Hi I have a 2019 Peterbilt 567 and I need to know where is located Ambient Temperature Sensor read more. IHave air code P1 5154 the EGR selenoid valve. PP0118. IHave air code P1 5154 the EGR selenoid valve. PP0118 cooling temperature center.P1496 engine protection function in key 007 3 ambient temperature center.Added ambient air temp to my scanner today and while the reading on the nav screen showed 105*, the scanner showed 92*. By the time I got home - 20 minutes later - the scanner showed 102*. I added the parameter "Environment - Ambient Temp" to log this.OBD2 Sensors. >> Catepillar C15 I6 Engine Sensor Locations. C15 ACERT Engine Driver Side. C15 ACERT Engine showing ECT location. Fuel injectors (under valve cover center of cylinder head) Camshaft position sensor (CMP) (located on side at top of timing cover) Oil pressure sensor (driver's side of engine block) Fuel Temp Sensor (on top of fuel ...Overview. To install the Outside Air Temperature Assembly into a current Aero mirror system, a small notch must be cut into the bottom of the shell. This notch will locate and mount the temperature sensor. Remove the driver's side mirror shell. o To accomplish this you must: Remove the Bezel Assembly (6) screws.A malfunctioning ambient air temperature sensor can create problems like a disengaged compressor clutch, incorrect temperature gauge readings, and a malfunctioning automatic mode in the HVAC system. It can cost anywhere between $10 and $100 to replace an ambient air temperature sensor.80525-T2F-A01 - Genuine Honda Sensor Assy., Ambient. HondaPartsNow.com offers the best deal for genuine Honda parts, 80525T2FA01. Sensor Assy., Ambient for $38.47. All parts are backed by the Honda's warranty. www.hondapartsnow.com.location of outside temperature sensor. my outdoor temperature readout is acting up and I want to look at the sensor to see if there is anything that is visually noticeable. can anyone tell me where it is and how to get to it. I am almost certain that it is sensor related, not the electronics of the car. This thread shows the location on the XT.Climate Control - Ambient Air Temperature Sensor Removal and Installation Removal The ambient air temperature sensor is an integral part of the door mirror and cannot be removed. A new door mirror must be installed. Refer to: Exterior Mirror (501-09, Removal and Installation) "Be Kind , Be Calm , Be Safe" Bonnie Henryverify the wiring to the gauge cluster is present or that the outside air temp monitor feature as ordered on the truck. OTHER RESOURCES •2006-2009 Cummins Ambient Air Temperature Sensor Location Ł2006-2009 Cummins Active Fault 249 / 256 Ambient Air Temperature Sensor 1 Circuit2016 Buick Encore Outdoor Ambient Temperature Sensor replacement-location-May work for other years. Double check first!KilWerBzz. 1943 posts · Joined 2014. #5 · Jul 2, 2017. The ambient temp sensor is located on the drivers side mirror both gas and diesel. No help but to do a giggle and wiggle test on the connections. 2014 Diesel PM 2500 HR 159" Kyle, TX. Bow to RA and offer him Cadmium Telluride and he shall reward you. RDinNHandAZ.Locating the Ambient Air Temperature Sensor in 2019 Ford F150 Step-By-Step Guide to Find the Sensor. Locating the ambient air temperature sensor in your 2019 Ford F150 is a straightforward process. The sensor is generally located in front of the radiator behind the grille of your vehicle. It is a small device, typically with a two-wire connector.2012 Pete 320 cab. Need location of the ambient air temp sensor. Answered in 7 hours by: Technician: Daniel Wilson. Daniel Wilson. Category: Medium and Heavy Trucks. Satisfied Customers: 17,196. Experience: Owner at DJ Wilson. Verified.A bad sensor will usually read really cold or really hot depending on if it's shorted or has an open circuit. It''s important to get it working right because it not only "talks" to your air conditioning system, but the engine ECU as well. In fact I had a Check Engine light because of a bad OAT sensor. It read very high all the time.The ambient temperature sensor on Your 2015 Hyundai Sonata is located on the lower grill on the front bumper of Your vehicle, so it's pretty accessible. To remove it, You'll want to first disconnect the ground connection to Your battery, as this sensor is hooked into the electrical system. Then, go ahead and disconnect the sensor, after You've removed the grille so You can easily access it.Mar 8, 2021 · It will probably just have you verify the integrity of the wiring from the sensor to the PCI (ECM) and verify that the wiring isn't shorted. Ask Your Own Medium and Heavy Trucks Question. DJ964422System:Engine SPN:91System:Any SPN:830. Technician: Nich1019. I apologize for the delay. Those faults are not on my list.TOOLS NEEDED:Pry ToolAmbient Temperature Sensor Part #: Vehicles This Part # For And Same Exact Procedure:2003-2009 Nissan 350z2004-2009 Nissan Quest2004-202...The sensor is Motorcraft part # DY-1160 for about $8 on Amazon. 2015 - 2020 F150 - Ambient temperature sensor 2016 f150, 5.0 - Can anyone tell me where the ambient temperature sensor (2016 f150, xlt)is located? My truck was wrecked in the front and I have repaired and don't see any connectors available in front of radiator where I have seen ...Replacing your ambient air temperature sensor is quick and easy with help from this article. Free Shipping over $99! Lifetime Replacement Program; 310-626-8765; ... ambient temp location on 2006 mercedes c280 . Followup from the Pelican Staff: My info doesn't list the location. Check the front grille area, near the bumper or radiator.Answer: Our vendor has 81 available. Buy Peterbilt Q21-6134 Air Temperature Sensor | Q216134 online. Same day shipping available on most parts.The Ambient Air temperature sensor... on the Subaru is mounted on the frame, in front of the radiator. It's used to display the outside temperature in the instrument panel... the combination meter. The Intake Air Temperature sensor is part of the MAF - Mass Air Flow sensor, which is mounted on the intake duct just after the air filter box.It also was not fully engaged into the wiring harness, which is probably why it was reading -40. After fully inserting the sensor into the harness, I started the car and the temp reading was now at 93, and dropped to 92 after a minute or two (it is real warm here today). The A/C also seemed to be blowing colder air.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...735. 589. Feb 17, 2012. Centennial, CO. 0. I think it's in the drivers side mirror. Last year on my Freightliner that sensor went bad and was telling the computer that it was 500 degrees when it was around -10. The computer didn't know to warm the DEF and the truck didn't like slushy DEF. It might just be that sensor.Kenworth. Peterbilt. International. Mack. Volvo. Other Rides. All Products. Keep your Cummins engine running at its best with this aftermarket barometric air pressure sensor! Matches OEMs: 4902720, 3085140.Thanks for the input. You are correct about where the barometric sensor is located. Just some info if some one else has this problem.....the sensor code will either read barometric sensor or ambient air temp sensor. This sensor in the 99 model is located in a water jacket to the right of the ecm.Watthour. 546 posts · Joined 2023. #2 · Dec 18, 2023. The "sun load" sensor is in the dash pad, above the instrument cluster. The interior temperature sensor should be in the overhead console extension which hangs around the interior rear view mirror. It's my understanding that the two of those work in conjunction to determine the HVAC ...Everything works perfectly now. Cold AC and the outside temperature matches what my phone shows. From what I read this sensor is part of the AC system and has some control over the auto mode of cooling. I don't know the details, but our AC was definitely not blowing as cold as it should and the outside temperature was reading 95-98 when it was ...Ford 6.7L Ambient Air Temperature (AAT) Sensor AP63545. Alliant Power: AP63545. OEM Part Numbers: AU5Z-12A647-B. DY1160. Year Range: 2011-2017.Kenworth Forum > air temp on t880 Discussion in 'Kenworth Forum' started by ReubenB, Jul 8, 2020. Jul 8, 2020 #1. ReubenB Bobtail ... ReubenB Bobtail Member. 1 0. Jul 8, 2020 0. where is the ambient air temp sensor t880 ReubenB, Jul 8, 2020. ReubenB, Jul 8, 2020 #1. Trucking Jobs in 30 seconds. Every month 400 people find a job with the help of ...AMBIENT AIR TEMPERATURE SENSOR. $12.99. SKU: 22-72747-000DTP. Available for pre-order. Qty. Add to Cart.2024. AT4. If you have a diesel there is a temp sensor in the passenger side mirror that goes to the engine computer. The temp sensor for the dash is behind the grill. 2024. AT4. You can buy a set of factory mirrors for $600 to $800 with cables. 2024. AT4.Shop for New Auto Parts at 1AAuto.com http://1aau.to/c/201/g/ambient-air-temperature-sensorIn the video, 1A Auto shows how to remove and replace a failing, b...2016 ram rebel ambient temp sensor location. I have 2016 ram rebel, I had a check engine light on, we ran for codes and one of the codes was for ambient air temperature (my truck has also been reading -40 degrees) anyway we went and bought a new sensor but we can not find the location of it? Everywhere keeps saying it should be on the mirror ...Jul 29, 2020 · Ambient air temp is for outside air temp, it will be pre turbo. That is why most manufacturers incorporate into the MAF then they don't have to accommodate another sensor and it's sensing the outside air temp as it's being brought in and hasn't been altered by the engine heat in any way. There has to be a MAF in the system to measure incoming air.Likes. 135. May 6, 2015. #5. drag4life723 said: Yup intake air is in the MAF and the Ambient is the sensor on the driver side of the from grill. Thanks Russ. Any idea where the outside air temperature is coming from? It's the one that's in the gauge cluster and is always different than what I see on Ambient on the AP.Notice 2009059 reads in part; #PIT44489: Ambient temperature readings act erratic or are too high- keywords air cold fluctuation hot inacurate low sensor warm sept.5 2007. The location of the outside ambient temperature sensor had been identified as the cause. Do not replace the sensor for this concern.Technician: Cat Man. I just checked all C15 engine serial numbers from 2000 to 2007. The coolant temperature sensor is located on the thermostat housing an all of these year models. It is very hard to see. You have to go in from the front of the engine to find it. You should be able to find the wiring harness on the top of the engine near the .... The outside air temperature sensor is normally mounted behind the griMay 18, 2024 · Joined: Feb 2016. RE: T800 Outside Air Temp Sen TerraStar Chassis only: The AAT sensor was relocated to the ABS ECU bracket May 2012 ( Return to Top ) Sensor Location - Big Bore Engines Big Bore PreSCR Engines and SCR Engine prior to August 2013:48 posts · Joined 2003. #5 · May 15, 2021. The sensor on my '01 works accurately. It's located just to the left of the driver side headlight actually attached to the bumper cover. Here's a picture looking down on it while facing the truck. BTW... the part number is PT732-34000-TP and it's called "mirror, temp probe". Posts: 4. Joined: Feb 2021. RE: W900 ambient ai The Ambient Air Temperature (AAT) sensor is hardwired to the PCM through separate input and return circuits. The PCM provides a reference voltage to the Ambient Air Temperature (AAT) sensor and monitors the change in voltage resulting from changes in resistance as determined by outside air temperature. The PCM sends the ambient air temperature ... I'm here to try to locate the ambient temperature senso...
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