Question about 2001 Hyundai Elantra

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IT IS NOT WORKING

CAN I FIX THE MAP SENSOR FOR THE ELANTRA 2001

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  • Hyundai Master
  • 3,854 Answers

Run this diagnostic
Test Procedures 
1. Check if DTC P0110 is set in addition to DTC P0105 or P0106. If DTC P0110 is set, go to next 
step. If DTC P0110 is not set, go to step 3 . 
2. Turn ignition off. Disconnect MAP sensor 4-pin connector. Measure resistance between ground 
and MAP sensor connector terminal No. 4 (Green wire). If resistance is one ohm or less, replace 
MAP sensor. If resistance is more than one ohm, repair open in Green wire between MAP sensor 
and ECM connector terminal No. 48. After repairs, clear DTC and verify MAP sensor operation. 
3. Turn ignition off. Disconnect MAP sensor 4-pin connector. Measure resistance between MAP 
sensor connector terminals No. 1 and 4 (component side). Resistance should be about 30,000 
ohms. If resistance is as specified, go to next step. If resistance is not as specified, replace MAP 
sensor. After repairs, clear DTC and verify MAP sensor operation. 
4. Turn ignition on. Measure voltage between ground and MAP sensor connector terminal No. 2 
(Red wire). Voltage should be about 5 volts. If voltage is as specified, go to next step. If voltage is 
not as specified, repair open in Red wire between ECM connector terminal no. 44 and MAP 
sensor connector terminal No. 2. After repairs, clear DTC and verify MAP sensor operation. 
5. Turn ignition off. Disconnect ECM 63-pin connector. Check for continuity between ground and 
MAP sensor connector terminal No. 1 (Green wire). If continuity does not exist, go to next step. If 
continuity exists, repair short to ground in Green wire between MAP sensor and ECM. After 
repairs, clear DTC and verify MAP sensor operation. 
6. Reconnect MAP sensor connector and ECM connector. Turn ignition on. Backprobe MAP sensor 
connector and measure voltage between ground and MAP sensor connector terminal No. 1 (Green 
wire). Voltage should be 0.2-4.5 volts. If voltage is as specified, go to next step. If voltage is not 
as specified, replace MAP sensor. After repairs, clear DTC and verify MAP sensor operation. 
7. Check ECM connector for loose or damaged terminals. If problem exists, repair ECM connector. 
If problem does not exist, replace MAP. Clear DTC and verify system operation. If problem still 
exists, replace ECM. After repairs, clear DTC and verify system operation.

Good luck and hope this helps. If the car does not start diconnect the MAP sensor to get you to the parts store if you need it to get you there.

Posted on May 25, 2009

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1 Answer

What is a MAP sensor on a 2001 hyundai accent


It is a sensor located on the air intake to your engine. It controls how much air your car pulls in for combustion. Following is the wiki definition:



The manifold absolute pressure sensor (MAP sensor) is one of the sensors used in an internal combustion engine\'s electronic control system. Engines that use a MAP sensor are typically fuel injected. The manifold absolute pressure sensor provides instantaneous manifold pressure information to the engine\'s electronic control unit (ECU - computer that runs the engine). The data is used to calculate air density and determine the engine\'s air mass flow rate, which in turn determines the required fuel metering for optimum combustion and influence the advance or retard of ignition timing.

Feb 09, 2014 | 2001 Hyundai Elantra

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Where is the map sensor located on a 2000 hyundai elantra


The MAP sensor on a 2000 Hyundai Elantra will be located directly on top of the intake manifold, 3-4 inches to the left of the throttle body (facing the engine), and attached by two 10mm bolts. However, some 2000 models may not have a MAP sensor, since it was added midway through the production year to prep for the updated 2001 elantra.

May 22, 2012 | 2000 Hyundai Elantra

1 Answer

Where is the mac sensor locatedf


Hi.

If you are referring to the airflow sensor, that is located in the air intake. The sensor is not a mac sensor (there is a sensor with that name used in racing engines) but a MAP (mainfold air pressure) sensor.

The picture below shows the location of the sensor:

ginko_156.jpg

Sep 07, 2011 | 2001 Hyundai Elantra

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Where is fuel pump relay on 1998 hyundai elantra


Fuel pump relay on the 98 Elantra is contained with MAP sensor. So test MAP sensor.

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My 2001 Hyundai Elantra issue: The check engine light will come on randomly and the car will kick/jump and then the car takes forever to accelorate. Eventually the car check engine light will reset itself...


Here were the symptoms for my 2001 Elantra before getting at the solution... My car would have very sluggish acceleration, strangely a little at or around 35mph, and then even worse at or around 55mph. It would chug and lunge, and if I floored it, the car would slowly climb in speed.
I've heard that you want to be careful to get these issues fixed quickly as these symptoms can be tough on the transmission in the mean time. So, the solution for my car was the MAP sensor. Some auto parts stores (autozone worked for me) will read your car's check engine light and be able to suggest a direction to start looking. That code pointed me to an exact answer on this site for the exact code that my car was throwing. I bought the new MAP sensor after some web research (these sensors aren't cheap after all) and two simple bolts and a wiring clip and the problem was solved! I have to admit that I tried to clean the old one first with electronics cleaner, but that didn't work at all. Good luck!

Aug 10, 2011 | 2001 Hyundai Elantra

1 Answer

Where is the map sensor on a 2001 elantra


Go to carhelpsite.com it is free as long as you click on 2 of the ads at the website then your questions will be answered by an ASE certified mechanic,you don't have to buy or fill out anything on the ads,so help keep the site free.

Apr 12, 2010 | 2001 Hyundai Elantra

1 Answer

Replacing map sensor in 2001 hyundai elantra


it's mounted on the plenum to the left of idle air control valve

Mar 16, 2010 | 2001 Hyundai Elantra

1 Answer

My Car Hyundai Elantra GLS 2001 check enigne light is on.. and I received code P0107, P0715, P1500...What is the real problem? Can it be Fixed, if Yes, What the total cost will occur to fix these problem?


Any problem can be fixed with a little diagnosis. Well the P0107 is a MAP sensor code( Manifold Absolute Pressure Sensor) this is usually caused by a bad sensor or a bad connection, a vacuum leak could also cause this code to appear. The P0175 is a input shaft turbine speed sensor which is in the tranny, the P1500 is a vehicle speed sensor which is also in the trans. I would start and look for a possible bad ground or a bad connection on the trans. Does your speedo work? If you cannot find any bad grounds or bad connections, have the codes cleared and drive the car and see which codes come back. You would be surprised what kind of problems a bad ground can do...... Hope this helps you out......

Oct 22, 2009 | 2001 Hyundai Elantra

4 Answers

Service Engine soon light Code P0133


I just came from an Autozone, and then spoke with 2 Hyundai dealership service departments and they all three stated the P0113 code is the Intake Air Temperature sensor (IAT, also referred to as the Mass Air Pressure - MAP - sensor) on the engine, not an O2 sensor found in the exhaust system.

Dec 11, 2008 | 2001 Hyundai Elantra

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