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Old 09-02-2019   #1
SitkaSam
 
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Join Date: Jan 2018
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Default Code 12

I have been going through various postings on the Forum stating code 12 means everything is normal.
However reading the NCRS Operations Manual & PV Test Guide, code 12 States
"Distributor Pulses"
Has anybody gotten the same code, and what does it mean?
Would this cause a Fail?
Thanks
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Old 09-03-2019   #2
XfireZ51
 
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Default Re: Code 12

Code 12 flashes at the start of reading MALF codes that have been set. If u put ECM into ALDL mode, and it only flashes 1 and then 2, there are no other codes and everything checks out.
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Old 09-03-2019   #3
SitkaSam
 
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Default Re: Code 12

Thank you so much! Now I understand, as NCRS publication had me worried.
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1947 Cadillac

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