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Code 14 and 15

  • Thread starter Thread starter RAYMOND259
  • Start date Start date Mar 8, 2010
R

RAYMOND259

Member
Nov 14, 2006
56
0
7
Mar 8, 2010
#1
  • Mar 8, 2010
  • #1
I need help I have 90 Mustang gt 331 and I keep getting code 14 I already place the dizzy with a Msd one it keep coming back.Also I have code 15 I swap out the computer it still there what cause for the code 15.I reset the computer.
 

liljoe07

5 Year Member
Feb 18, 2009
1,622
363
124
Cartersville,Ga
Mar 8, 2010
#2
  • Mar 8, 2010
  • #2
Code 15 can be caused by the presence of a chip installed.

14 is a memory code. Have you cleared the codes to see if it returned?

You also need to run the codes with the engine running.
 
R

RAYMOND259

Member
Nov 14, 2006
56
0
7
Mar 8, 2010
#3
  • Mar 8, 2010
  • #3
I have clear the code and code 14 keep coming back.I also have another computer I swap and code 15 is still there.The car have slight missed to it.
 

liljoe07

5 Year Member
Feb 18, 2009
1,622
363
124
Cartersville,Ga
Mar 8, 2010
#4
  • Mar 8, 2010
  • #4
How are you clearing the codes?

Check the power on PIN 1 of the computer with the key off.
 
R

RAYMOND259

Member
Nov 14, 2006
56
0
7
Mar 8, 2010
#5
  • Mar 8, 2010
  • #5
I unhook the battery for 20 mins.Do I disconnect the computer first?
 

liljoe07

5 Year Member
Feb 18, 2009
1,622
363
124
Cartersville,Ga
Mar 9, 2010
#6
  • Mar 9, 2010
  • #6
Try this. Run a KOEO code test again. As soon as the first code starts to flash, unhook the scanner or jumper wire depending on your method. Verify the codes have cleared by running another KOEO test right after.

You don't have a chip installed do you?
 
R

RAYMOND259

Member
Nov 14, 2006
56
0
7
Mar 9, 2010
#7
  • Mar 9, 2010
  • #7
No I dont have a chip in yet.
 
R

RAYMOND259

Member
Nov 14, 2006
56
0
7
Mar 9, 2010
#8
  • Mar 9, 2010
  • #8
I got 12.12 volts on pin1.
 
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