Hi,
I have a problem with my PCX. After warm-up, lights up the MIL.
The MIL flashes one long and one short, then a pause, and again the same sequence...
I would add that it does not work Stop-Start system.
My PCX is 125 from 2011
Best Regards
Marcin
MIL lamp check codes
Moderator: Modsquad
Re: MIL lamp check codes
happens to me too. can't seem to find the answer to it. even my mechanics.
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iceman
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Re: MIL lamp check codes
For those with service manuals, are the warning flashes not covered in the manual? Ordered mine for the 2015 model, but it's not with me yet so interested to know if it covers everything or some things only for dealers to know with their 'ECU' testers.
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iceman
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Re: MIL lamp check codes
Can't edit my post now, so here's a link to a service manual for another honda bike that has PGM-F1 info and error code defintions - it may help!
https://docs.google.com/uc?export=downl ... ey=COCj8n8
https://docs.google.com/uc?export=downl ... ey=COCj8n8
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maddiedog
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Re: MIL lamp check codes
MIL lamp check codes are outside my scope. Take it to a dealer.
Currently ride: Nothing right now - mostly mountain biking with my boys until they're old enough to ride 
Previously rides: 2011 Honda PCX 125, 2005 V-Strom DL650, 1974 Vespa Ciao, 2011 Honda PCX 170 (tons of mods - takegawa 170cc big bore kit, gears, etc), 1996 Honda Nighthawk 250, 1987 Honda Spree, 2000 KTM 125SX, 2003 Honda Silverwing, 2007 Genuine Buddy 125, 1998 Honda PC800, 2008 Buddy 125 (white), 2008 Buddy 125 (red), 2001 Honda Reflex, 1987 Honda Elite, 1988 Honda Spree, 2007 Yamaha Vino, 2007 Honda Metro, 2x 125cc pure-chinesium dirt bikes
Previously rides: 2011 Honda PCX 125, 2005 V-Strom DL650, 1974 Vespa Ciao, 2011 Honda PCX 170 (tons of mods - takegawa 170cc big bore kit, gears, etc), 1996 Honda Nighthawk 250, 1987 Honda Spree, 2000 KTM 125SX, 2003 Honda Silverwing, 2007 Genuine Buddy 125, 1998 Honda PC800, 2008 Buddy 125 (white), 2008 Buddy 125 (red), 2001 Honda Reflex, 1987 Honda Elite, 1988 Honda Spree, 2007 Yamaha Vino, 2007 Honda Metro, 2x 125cc pure-chinesium dirt bikes
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iceman
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- Year: 2014 125 (LED)
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Re: MIL lamp check codes
My 2015 shop manual ammendment says that code is to do with the MAP (manifold absolute pressure sensor) and some causes are: low voltage (less than 0.21v) which may be due to a multi-way connector issue (re-seat), faulty MAP sensor or ECU issue. These units and connectors may not be easy to get to and involve lots of dismanting.
As maddiedog suggests - it may be wise to pass it by a dealer and ask their advice.
As maddiedog suggests - it may be wise to pass it by a dealer and ask their advice.