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  1. D

    2006 Breva 1100 Schematic

    Doesn't sound like anything I encountered. Never had the ECU unplugged icon. This is well outside of my expertise. There are very knowledgeable guys on this site though. They helped me allot. Hopefully they can help you. If it was mine, I'd check to make sure the ECU power lead has power on...
  2. D

    2006 Breva 1100 Schematic

    Forgot to mention. The problem I was having where nothing happened when pushing the start button was caused by, in the dark of night, trying to figger out why it wouldn't start, which was due to the above voltage drop issue, which blew a fuse, I managed to turn over the Bank Angle Sensor. So...
  3. D

    2006 Breva 1100 Schematic

    What kind of problem are you having? Voltage drop issues? I did several things to my bike to make things better. I ran a ten gauge wire from the Alternator output to the battey. Don't recall exactly how much but I was getting a significant drop from the alternator output to the battery, this...
  4. D

    2006 Breva 1100 Schematic

    Howdy, To each his own, mine was indeed set too low, as was mentioned by a dealer service dept, also have about a .7 volt drop between alternator output and battery. When I changed the regulator to a properly set one, raised my battery voltage about .7 volts. Haven't gotten around to adding...
  5. D

    2006 Breva 1100 Schematic

    Howdy, The Voltage regulator is mounted on the back of the alternator. Guzzi doesn't sell regulators only, need to buy the whole alternator, at some astronomical price. I bought mine offa the internet from someplace in Denver Colorado for about fifty bucks. A voltage regulator regulates the...
  6. D

    2006 Breva 1100 Schematic

    Howdy Mr Dave, So called, Bank Angle Sensor, only disables the bike, if bike is laid over. Once you pick it back up, should work normally. DZ
  7. D

    2006 Breva 1100 Schematic

    Just looked again, at what the suggested fix for the solenoid power issue is. Looks like they suggest taking a lead directly to the battery, from start relay, instead of getting it from the ignition switch, which must have too much impedance back to the battery. Makes me a little nervous as...
  8. D

    2006 Breva 1100 Schematic

    So I figgered I would get back and report what my problem turned out to be. Mr Dave was a big help on this. When bike blew the 15A fuse, at the gas station, took me a bit to figger out the fuse was blown. Must have turned over the, so called, Bank Angle Sensor. For what ever reason, bike has a...
  9. D

    2006 Breva 1100 Schematic

    Ah, shows you what I know. Beings as the AUX relay engages when I'm clip lead cranking, seems to me, this means that sensor must be working, only way it would know the engine is moving? Wonder what info you get through the diagnostic plug? What kindda box does it take to read this info? Can...
  10. D

    2006 Breva 1100 Schematic

    By phase sensor you mean, what on my diagram, is called pickup? I assume this is the crank position sensor, so called on cars. DZ
  11. D

    2006 Breva 1100 Schematic

    Good point on the safety switches. Neutral switch does turn on/off the light, and side stand turns off/on it's light. Clutch one, not sure of, but don't think it would be an issue, if stand is up and in neutral?
  12. D

    2006 Breva 1100 Schematic

    Latest tests. So I pulled tank up enough to get at a coil. Coil does get power during clip lead cranking. Power seems to follow AUX relay output. So coil has power and not spark, still points to ECU, in my opinion. So coil has power for a few seconds, during boot up, and then when I start...
  13. D

    2006 Breva 1100 Schematic

    Boy, that's pretty basic stuff, and obvious. Thought I've been pretty systematic. Trying to find where power isn't getting to something and if not, why? As it turns out, I was an electrical engineer, for thirty years in IC design. Dealer had a good suggestion, which in effect, was similar to...
  14. D

    2006 Breva 1100 Schematic

    Whoops you must have misread. Fuel pump does start fine, during bootup and when I crank. See #10 and #20 above. Voltage on the output of AUX relay is fine. DZ
  15. D

    2006 Breva 1100 Schematic

    Battery is at about 13.6 volts or a little less. Fuel pump does prime, during boot up. AUX relay closes then opens after a few seconds. Relay again closes when I crank with jumper. Please see #10 above. DZ
  16. D

    2006 Breva 1100 Schematic

    I'll check, haven't actually checked right at the coil, but have at the output of the AUX relay, which is the same lead. Course even if this lead was dislodged, seems to me it wouldn't explain why it won't crank?
  17. D

    2006 Breva 1100 Schematic

    Battery voltage is fine, as affore mentioned, have a charger on it to be sure. When I use a clip lead from starter solenoid to battery it cranks fine. Have key turned on, and get no spark, while cranking. Also as affore mentioned, AUX relay is engaged, when cranking, so there must be power...
  18. D

    2006 Breva 1100 Schematic

    Hey thanks for getting back Dave, Please note further info I supplied. When I push the starter button, starter relay isn't being engaged. Have charger on battery, just to be sure battery voltage is up. Running around 13.6 volts. Not much current draw, of course, as it isn't cranking. When I do...
  19. D

    2006 Breva 1100 Schematic

    Code worked. Thanks. Now next question. I get this panel, one for ECU and one for Dashboard. No X's on the ECU panel, but on the dashboard to the right of 01 through 08 there are two columns left one headed by an A and right by M. My 01 and 02 and 04 and 07 and 08 had X's in the M column and...
  20. D

    2006 Breva 1100 Schematic

    Hey thanks for the info. DZ
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