engine is not running?

truie13 · 2016-02-28T11:00:32+00:00

My Santa Fe began to intermittently have a no start and not turn over. All you hear was a fast clicking sound but whenever we jump started it would start right up. Had proper voltage coming from battery and alternator was charging.It got worse so we replaced the battery. After replacing battery car would turn over but not start. Have spark and fuel and after replacing battery the check engine light came on with codes 223 365 445 and 2106. Took it to the dealer and they could not start it so they did a compression and leak down test. They said the engine compression is too low to start and # one cylinder is leaking. Also believe something is definitely wrong within the electrical but can not diagnose it without it running. Compression dry test and firing order #1/150 #3/160 #4/155 #2/130. The car was running perfectly fine till now. What is the next procedure ?

2012 HYUNDAI SANTA FE

72,000 MILES • 2.4L • 4 CYL • 2WD • AUTOMATIC

Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.

SCGRANTURISMO

CAR REPAIR CONTRIBUTOR
4,897 POSTS

Hello,

The vehicle will not start because you have to have your new ignition key programmed the your vehicle's Power-train Control Module (PCM). The only two options that you have here is to take new key along with the vehicle's VIN number to either a locksmith or the dealer. These are the only two businesses that can program your new ignition key(s). Please get back to us with how everything turns out.

Thanks,
Alex
2CarPros

Jan 4, 2021 at 1:48 PM (Merged)