Reply With Quotebin the dobeck crap.
go back to stock if the bike is modded.
record a log and post a link to it.
i have a 04 xb12s i have had an intermitten spit and spudder, it can co- inside with an idle issue where i have to ride throttle to maintain an idle without stalling.it can be cold start idle or a running idle with no ryme or reason to it. have spent at least 2 grand with different motor shops to no avail. any suggestions please. installed a doebeck controller last year, seems to help but doesnt get rid of issue. please i love this bike and this is crazy frustrating
thanks yall
bin the dobeck crap.
go back to stock if the bike is modded.
record a log and post a link to it.
ok i can get rid of the doebeck that hurting though not cheap per say, how do i get programming back to stock and what program do i need to record a log.
thanks for the help greatly appreciated. i do have a service manual if its in there. im a plumber by trade but more than willing to learn seems how ive paid excessive money for no results
what did the other shops do?does it have any codes?have you checked all your ground and positive connections,checked for vaccum leaks,fuel pressure?since the dobeck helped it seems like a fuel problem.did you change the stock mapping?
motor shops said they "weant trhrough motor" i wish i could tell u more i know they checked the injectors and the fuel system would assume they checked fuel pressure but cant say for sure. i live in a rural area so taking it to a Buell specialist is out of the question being as there is not one here. one thing i can say is when the issue began i was throttling the bike heavy (traffic jam) shut it down then id did not want to hold iddle or run well after. runs very lean also if that helps pull spark plugs they look brand new
yes the stock mapping was changed long ago
no codes ever come up no engine light ever comes on,
check for codes
http://www.bcrider.com/DDFI.html
Code No. Fault Condition
11 Throttle position sensor
13 Oxygen sensor
14 Engine temperature sensor
15 Intake air temperature sensor
16 Battery voltage
21 inter active muffler control
23 Front fuel injector
24 Front ignition coil
25 Rear ignition coil
26,27 clutch and neutral switch
32 Rear fuel injector
33 Fuel pump
34 iac
35 Tachometer
36 fan voltage
37,43 speed sensor
44 Bank angle sensor
45 side stand sensor
46 start relay
47 aux power outlets
52, 53, 54, 55 ECM failure
56 Cam sync failure
remove the dobeck controller first
to check codes myslef do i need a reader or something if so where can i order one i will begin removing doebeck today
you can check for codes using the directions in the above link.its easy you need a small jumper wire and 10 mins.
jumper wire
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