Ignition/Tuner/ECM/Fuel Injection Need advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.

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  #11  
Old 05-24-2007, 11:06 AM
ken thompson's Avatar
ken thompson
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Default RE: Engine Light

ORIGINAL: im

#56 is common,
did you have a bad start ? with a back fire?
double check the wires for crank/cam position sensor.
look at the wires that go into the timer V2 cone on the right(throttle side)..anything melted?
if you do get the #56 most times it is a hick-up, erase and see if it repeats.
Mine is doing the same thing and yes I had a bad start with a back fire. Can you tell me more about the wires for the crank/cam position sensor? Like where are they and what they look like. Havn't checked codes yet.
 
  #12  
Old 05-25-2007, 10:00 AM
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ken thompson
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Default RE: Engine Light

I tried this procedure last night and it did not work for me.[&o]

ORIGINAL: im

on my 1998 road king classic with fuel inj. you can read the codes doing the following:
1-turn ignition key switch to ignition and then turn off 1 second after fuel pump stops.
2.repeat #1 again..remember 1 second after pump stops
3.turn ignition key switch to ignition and wait about 8 seconds for a bunch of flashing of the check engine light
it will then stop for 2 seconds..get ready... these are the codes you must count:
it will slowly flash 1,2,3,5....there is NO 4....this is the first digit of the 2 digit code ..so it can only be 1,2,3,5 __ __
then a 2 second pause...then you will get second digit of the 2 digit code..it can only be 1,2,3,4,5,6
remember after the complete 2 digit code is given you will go back to the rapid flash sequence..
there are a total of 15 codes available with this procedure
examples
52,53,54,55 bad news ECM replacement
56 crank/cam sensor
11 throttle sensor
12 barometric
23 and 32 are injectors front/rear
24 coil
33 fuel pump relay--in this case you would not hear the pump but instead waited 3 seconds after the on / off sequence
*
in order to erase any codes you must disconnect the battery or wait for 50 on and off riding cycles
 
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