2010 Hyundai Accent won't start

Tiny
AUTOPRO777
  • MEMBER
  • 2010 HYUNDAI ACCENT
  • 1.6L
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 90,000 MILES
I am a journeyman mechanic. A 2010 Hyundai Accent GL Sport won't start. Ignition key on; the little amber car with the key inside is lit. I checked the oxygen sensor; 89 ohms between 2 connectors, and no connection to the third wire. There is power to the oxygen sensor. All the fuses and relays are good. 10 amp fuse to the ECU is good. There is ~ 900 ohms resistance between 2 connectors on the crankshaft sensor. There is no battery voltage to the crankshaft sensor with the ignition key on. I have made no further checks. Do you have any suggestions? Much appreciated.
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Thursday, August 20th, 2015 AT 8:01 AM

3 Replies

Tiny
KHLOW2008
  • EXPERT
Seems like the immobilizer is locked. Try the spare key if you have one.
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Thursday, August 20th, 2015 AT 8:03 AM
Tiny
AUTOPRO777
  • MEMBER
I have no spare key. I took the car to the dealership and had them reprogram the ignition key; but to no avail. Thanks.
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Friday, August 21st, 2015 AT 9:43 PM
Tiny
KHLOW2008
  • EXPERT
Were there any trouble codes?
While programming the key, was the dealer able to say if anything was wrong?
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Sunday, August 30th, 2015 AT 5:47 AM

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