My Hyundai accent will cranks but won't start something wrong with the electrical system i can't figure it out
My 2007 Hyundai accent will cranks but won't start something wrong with electrical im not getting a spark to the spark plugs I sent the ecm off to get fixed but that wasn't the problem what could be the problem
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Open Sep 03, 2023 - 04:31 AM
Hyundai
6answers
Answers
Sep 05, 2023 - 07:06 AM
It could be a few different things that are causing your problems in my opinion the three things you should look for is to make sure your ignition coils are working, your spark plugs, and your fuel injectors. It's all these seem to be in working order I would recommend seeking professional help from mechanic who can diagnose the issue in person. I hope this helps best of luck.
Sep 05, 2023 - 08:14 PM
Possibly a security feature, If you have more than one key try each key in the ignition. If by accident you used the wrong key it will lock the gas and will not allow you to start the car. It does the same thing when you run out of gas. Worse case, you may have to take it to the dealer and get it reprogrammed, which I believe is free or very cheap, I'm not quite sure. Anyway, I hope this helps you.
Sep 06, 2023 - 02:06 PM
Hi there, Here are some of the most common causes of the engine cranking but would not start:
1. A dead/drained battery. Use a multimeter to check if the voltage output is 12.6 volts.
2. Try to jumpstart the car, and if it starts, the battery is the problem.
3. Ignition switch problem.
4. Corroded battery terminals. Clean the corroded terminal with wire brush and apply a coat of die electric grease.
5. A bad starter.
6. Some busted fuse or relay for the circuit wiring of the ignition system.
I hope this helps!
Sep 07, 2023 - 01:41 PM
Hi there,
If you have tried all those specified steps (as you noted). We recommend you to consult a professional mechanic so they would run a diagnostic and isolate the issue.
Sep 09, 2023 - 07:28 PM
I would definitely hook up to the obd2 port even if you have no check engine light and go from there. Could tell you a crank or cam sensor or whatever is causing the issue
Nov 13, 2023 - 08:03 AM
Crankshaft control sensor.
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