Question about 2001 Hyundai Elantra

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2001 hyundai elentra scanner said i have a bad cam sensor and map sensoer replaced both and the scanner is still reading the same code

2001 hyundai elantra 4dr coupe. Scanner said map sensor and cam position sensor were bad. Replaced both and after the reset the scannner is still reading them as bad. Checked for broken wires . Everything was ok

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  • petersheeran Jul 02, 2008

    Have the same problem, what was the fix?

  • Anonymous Mar 21, 2014

    1.5litre motor

  • Anonymous Mar 23, 2014

    The van broke down code scanner said map sensor replaced map sensor erased code mow van just starts and dies in a few seconds

  • Anonymous Mar 30, 2014


    2001 chevy express 1500 van4.3



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The problem is in your steering wheel

Posted on Jun 26, 2008


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I have a 2001 Hyundai xg300 stock engine. I have replaced the throttle body 2 times an the tps. An the car runs but when pressing the gas it don't move. no response.

Like you said the first two codes are tps related. Check your wire harness and wiring could be shorted to ground or have a broken wire. The third code is for map sensor no response shorted or open circuit.

Apr 23, 2016 | 2001 Hyundai XG300

1 Answer

Idle air control system

Have you used a OBD-II scanner to find your issue? The car will help you find out what is needed to fix it. Remember to clear the settings after fixing something. This will help pinpoint your issue. If the same issue arises then the issue is another part. Read those codes supplied with the unit. It will help eliminate possible multiple problems. I have included what the codes mean in the following link How to Read an OBD II Engine Code Best of luck

Apr 18, 2014 | Hyundai Elantra Cars & Trucks

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I have. 2004 Chrysler Concorde Lx it shows that my cam sensor is coded we changed it out rode great and after that day problem occurred acceleration wouldn't go pass 4000 mph and it hesitates while pushing...

Yes, a bad map sensor causes poor acceleration, but don't assime the sensor is bad. First check to see if manifold vacuum is getting to the sensor. If yes, next verify that the reference voltage (5vdc on most cars on one of the wires--key on) is getting to the sensor. If yes, then test the sensor by a applying suction to the port and reading the output. You can use your scanner for that.

Jul 19, 2017 | Cars & Trucks

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2001 hyundai elentra check engine light stays on what would cause this when car runs great?

Easy, find someone that has an OBD2 meter and get the error code # ( an example is Po256) Then plug the code number into google and it will tell you what is wrong.
You have to have a sensor on the engine component for the ck engine lite to come on. Leaking fluid will usually not have a sensor, so this is not the engine light problem.

Oct 14, 2017 | 2001 Hyundai Elantra

1 Answer

Pontiac Aztek 2001 - 3.4l (non-GT); Codes: P0135, P0141, P0420 all O2 + Converter. Ideas on problem?

P0135 bank 1 sensor 1 open or short in wires,bad connections,bad sensor ,or bad ecm. P0141 bank 1 sensor 2 same diag as P0135. P0420 cat below threshold open or short, or faulty Ho2s may have several problems. start with sensors circuit if good change sensors if not trace to ecm if reading not right replace ecm if all good replace sensors clear codes retest drive two drive cycles for cat to clear tests. then with no dtcs present test fuel pressure , injectors,then ignition system ,timing valves ,map,maf sensors,throttle sensor,crank sensor cam sensor, compression.

Aug 02, 2012 | 2001 Pontiac Aztek

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P0500 P0501 P1529 2001 hundai elentra gls

P0500 and P0501 are vehicle speed sensor codes P1529 I can not find in any of my data bases. if you are using a generic scanner/code reader it may be a false display or for some reason it's not listed in my reference materials. I have 4 different sources 1 being factory material?

Oct 02, 2010 | 2001 Hyundai Elantra

5 Answers

2001 hyundai elantra idling high

weeeeiiirrdddd. i have a 2001 hyundia elentra gls, and my third cylinder is misfiring as well. my car also revs constantly on idle and in between shifting. it will flutter between 2-3000 or it will just stay at 5000. i replaced my plugs and wires to no fix with my cylinder. autozone also told me that it sounds like my throttle position sensor needs replaced, but every part they try to sell me will not fit and they swear up and down this is the right part...

Dec 10, 2008 | 2001 Hyundai Elantra

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