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U0D00 code engine light on diagnosed with U0D00 code

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What could be the problem my 2001 Hyundai santa fe has a code u0d00 and the car will not go over 20mph ?


This code usually (not all the time) but usually occurs when there is a low voltage condition (dead or near dead battery). However, this code is also associated with communication with the transmission control module.

Oct 02, 2016 | 2001 Hyundai Santa Fe

1 Answer

I have an 2001 hundai elantra gls check engine code UODOO what is this code


Here's a link to a forum that has the same code,they say their alternator is going bad,go to Autozone and have them test your alternator and battery,it's free. code u0d00 HELP Hyundai Forums Hyundai Forum Here's another link to change your alternator if it's bad. GET 35 GIFT CARD FOR EVERY 100 SPENT ON ONLINE SHIP TO HOME ORDERS

Aug 10, 2015 | Cars & Trucks

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I have a 2001 hyundai elantra that has a error code of U0D00 what is the explanation?


Go to this URL: http://www.hyundai-forums.com/138-trajet-forum/89493-trajet-error-code-u0d00.html

It appears that another Hyundai owner had the same problem and sorted it out himself. U0D00 seems to be the Mass Airflow meter (sensor). Replace it and see how it performs. Good luck.

Oct 05, 2013 | 2001 Hyundai Elantra

1 Answer

U0d00 code


i have mitsubishi lancer 2006 with code no 19 how can i fix by myself?

Sep 11, 2013 | 2001 Hyundai Elantra

2 Answers

Check engine light


The check engine light comes on as a result of a component failure. It could be a sensor, electrical or mechanical. It is not a good idea to clear or cancel as you stated without first fixing the problem. Clearing the code will erase valuable data use for the purpose of diagnosing. Your best bet is to have the vehicle scanned and report the codes.

Aug 31, 2012 | Cars & Trucks

1 Answer

Check Engine light is on in 2001 Hyundai Sonata with erroe code U0D00


I had code u0d00 on my 2001 Santa Fe. Reseated gas cap, restarted SUV twice and check light cleared. May need to drive a bit to build pressure.

Aug 04, 2012 | 2001 Hyundai Sonata

1 Answer

Help needed on gmc envoy!!!!!!!? hello my friends gmc envoy was not starting i went to diagnose trouble codes i saw the engine check light on when i attached the device i didnt read any codes from the ecu...


Arrows pointing down is low coolant. If you can't read the code because it displays, "communication error", you have a blown fuse. Your ALDL may be tied in with the auxiliary plug. Look for a blown fuse and replace it.

http://www.xcardiag.com/wholesale/elm327-bluetooth-version-can-bus-eobd-obdii-code-scan-tool-696.html

May 18, 2012 | Cars & Trucks

1 Answer

Code U0D00


This code usually (not all the time) but usually occurs when there is a low voltage condition (dead or near dead battery). However, this code is also associated with communication with the transmission control module. You haven't described related to engine performance or drivability ... is there an engine performance or drivability issue?

Apr 20, 2011 | 2001 Hyundai Santa Fe

1 Answer

My 2001 Santa Fe failed inspection because of OBDII codes U0D00 No DTC Definition Located P0118 Engine Coolant Temperature Circuit High Input Anyone know what needs to be fixed?


Hi,
it wouild appear from your description that the engine coolant sensor is developing values in excess of it's set parameters.

Having said that. I would check the connection to the sensor to ensure there is no high resistance, clean the connection anway, refit it, then have a local auto parts shop re-check the codes for you. If the code read-out remains the same. IIt would indicate a faulty coolant sensor.

Good luck.

Jan 31, 2011 | 2001 Hyundai Santa Fe

2 Answers

What dose dtc u0d00 mean


Mass Air Flow Sensor or MAF - your car will sputter or shift funny.

Oct 28, 2009 | 1999 Hyundai Sonata

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