Johndy Ouk Posted May 23, 2014 Share Posted May 23, 2014 Recently I have a problem with my 07 mkz. As cars get newer, my hands on knowledge becomes less. So when I go to turn the key in the ignition and fire it up, it cranks longer than usual to fire up. After that, drives like normal. I took it to orielys and had them scan it. It says something low voltage. I replaced the battery under warranty which really didnt make any sense with the problem im having. I can hear the fuel prime. Also noticed that if I just turn the key to ON, wait like 2 seconds and then srart it, fires up just fine but check engine light still comes on. I appreciate any info and guidance as I dont have any. Quote Link to comment Share on other sites More sharing options...
drolds1 Posted May 24, 2014 Share Posted May 24, 2014 What's the code? Quote Link to comment Share on other sites More sharing options...
Johndy Ouk Posted May 24, 2014 Author Share Posted May 24, 2014 Il have to get it rescanned either after work or tomorrow Quote Link to comment Share on other sites More sharing options...
Lim Hak Posted May 31, 2014 Share Posted May 31, 2014 The code u got from auto zone was p1633. Ignition supplement power circuit low voltage Ignition O (Current is below battery voltage) Probable cause 1- check ignition O circuit fuse 2-failed inition switch 3-open circuit condition I have replaced the ignition switch in the steering column and still the same Fixes Quote Link to comment Share on other sites More sharing options...
Johndy Ouk Posted May 31, 2014 Author Share Posted May 31, 2014 The code u got from auto zone was p1633. Ignition supplement power circuit low voltage Ignition O (Current is below battery voltage) Probable cause 1- check ignition O circuit fuse 2-failed inition switch 3-open circuit condition I have replaced the ignition switch in the steering column and still the same Quote Link to comment Share on other sites More sharing options...
Johndy Ouk Posted May 31, 2014 Author Share Posted May 31, 2014 Sorry. Lim hak is my nephew and wasnt aware I was logged into his account Quote Link to comment Share on other sites More sharing options...
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