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Grum

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Everything posted by Grum

  1. Wonder if your version VFR has this front harness Ground Block, needs a good inspection if you have.
  2. - Check the BAS Ground wire for continuity back to Battery Negative. What do you measure? - Have a close look at where this wire goes through the 18P Blue connector, bad joints and problems have occurred here. For fault finding at this stage keep the BAS bypassed, it stays out of the equation that way. Get the wiring and bike running first Then go back to reconnecting the BAS back to normal. - If there is any suspicion of an issue with the ESR, replace it with the Hi Beam Relay. You can only have a partial short or bad Ground, otherwise you'd be blowing a fuse. So you've confirmed all major grounds including engine ground are clean and good (not just tight) and measure zero ohms back the battery Negative?
  3. Well, as mentioned above for Ground checking, you Must establish why you have a Ground integrity issue First..... All grounds must have zero ohms/continuity back to the Battery Negative, and no ground should measure a voltage with respect to Battery Negative, ignition to On and Off. Check ground bonding starting with the Engine and Main frame Ground. I'm assuming battery terminals are clean and tight and you have a charged healthy Battery?
  4. Holy Cow!! You seem to have gone badly backwards from just replacing the Starter Relay plug! Are you confident the wires in the plug ARE going to the correct connections at the Starter Relay? Assume you're saying it cranks over but doesn't start? Is that correct. Cranking excessively trying to start it has probably caused flooding. Might require you to go through the purge process of throttle Fully open while cranking, shuts off injectors purging cylinders. So if your battery voltage is say 12.5v and you leave your positive meter lead at the battery and you probe any ground point or wire and you're seeing noticeably lower than the 12.5v. This would point to either a bad Negative connection at the Battery or poor main Ground to frame or engine. Your messing with my head referring to frame ground power! If you have a meter lead on the Battery Neg terminal And you probe any Ground with the other lead AND you measure a voltage, then the Ground is Not properly Grounded. Any suspicion of the BAS. For test purposes you can easily unplug it and bypass it to enable the ESR at switch On. You just need to link the Red/Yellow wire to the Green of the BAS. So the Starter, BAS fuse is Not blowing, but somehow upsets power or ground?? Suggest taking good Voltage measurements with the Negative meter clipped onto Battery Negative Probe..... -12v on Black wire of the ESR Ignition to On. Voltage should come and Go as you operate the Kill Switch. - 12v Solid on the Red/White wire of the ESR. This should be there All times Ignition On or Off, source is Main Fuse B 30amp. - 12v On the Black/White wire of ESR Ignition to On. Another weak link with the above voltages is the Blue 18P connector, refer your drawing, common problems of high resistance and poor connections can appear at this connector. Monitor the voltage at the Clock Fuse probing the tiny fuse test point on top of the fuse. You must see battery voltage here Ignition On and Off. This will confirm Main Fuse A 30amp power is good or bad! Do the same for the Headlight Fuse F. This will confirm Ignition Switched power is OK or faulty, again you should be measuring battery voltage.
  5. Not having a 1200, but can assure you the 800 in slow moving stop start traffic can bring on the cooling fan fairly quickly even in cold weather. However 15-20sec in 10degC sounds a bit suspicious. I take it you have confirmed good coolant levels in the reserve tank? No obvious coolant leaks? Radiator cores not obstructed with leaves, insects etc? Possible thermostat issue!
  6. ?? Did you see his video of the fault code? Sure looks like a 23 to me.
  7. Well if it stinks of fuel plus your running symptoms, then the first and easy thing to check is the FPR for a ruptured diaphragm. Dumps excessive raw fuel into 3 and 4 via vacuum hoses. Remove the FPR vac hose, see if fuel is dripping from the FPR or the vac hose wet with fuel = ruptured diaphragm.
  8. Wonder if you have a leaky/ruptured Fuel Pressure Regulator diaphragm? This will dump excess fuel into cylinders 3 and 4 via the vacuum hoses. Might also relate to your bad O2 sensor reading especially if its the 3 - 4 one playing up!
  9. Again, No Sir........ The schematic doesn't mislead! The R/R output definetly ends up with ONE 12v line and ONE Ground line. The two R/R outputs are not set up as one to feed the battery and another to feed electrical services! Power distribution all begins with Main Fuse A 30amp and Main Fuse B 30amp, both effectively supplied by battery and the single R/R output. Perhaps in other bikes the dual output wires Might be configured as you say, I'm only familiar with the VFR. The 4P plug arrangement is basically the same for both 5th and 6gen ( appart from the additional voltage sense wire for the 6gen using a 6P plug). The 4P plug is the easy point of disconnecting the R/R from the main wire harness. Having the two grounds and two power wires makes for a better load share throught the spade connectors and makes use of a standard plug with same size spade connections. The main problem with the 4P connector (and the 3phase AC input connector) over time is due to moisture ingress, corrosion and ulitmately high resistance joints, hard wiring can be the best alternative once a good non oem R/R is fitted.
  10. Assuming you had No fast idle issue Prior to your coolant flush, then it sounds to me like an air lock situation, adding to poor coolant circulation to the wax unit. Running the bike to high temps without the radiatior cap on will cause the volcanic eruption you had and especially if there is air trapped. Did you follow the fill and burping process in the Service Manual?
  11. No Sir! Not when you look at the wiring diagram. The four wires become a normal two wire configuration beyond the 4P connector. The single 12v wire then goes to the battery, protected by the one fuse, Main Fuse B 30amp.
  12. Nothing more complex than just being able to supply minimal voltage drop Power output by using two smaller, more flexible cables each for both 12v and Ground, rather than a singular heavy gauge cable for each, makes for easier smaller standard sized interconecting spade connections within the plugs/sockets I guess. The 5th Black wire you mentioned (which I think is from an R/R for 6gens). Is a Voltage Sense feedback wire.
  13. Tacho and Speedometer are mounted and electrical connected to the pcb by three Phillips screws. Both instruments share the same Power and Ground source. Suggest using the wiring diagram and take some simple Voltage and Ground measurements at the Instrument mounting screws to discover what's missing. 12v power is the Brown/Blue wire, Ground is the Green/Black. See partial drawing attached. A good clean of the connections of the two main Instrument Panel connectors and a smear of OxGard on the contacts is a good thing to do. Have a close inspection of ALL the pcb copper tracks for corrosion and open tracks, these can be easily repaired via a solder bridge wire. Good luck, hopefully your fault won't be too hard to find.
  14. You swapped a 1998 5gen ECU with a 2003 6gen ECU!!!! NOT possible! Different connectors, different wiring, different sensors etc !!!! What checks did you do to "realize a problem with the ECU Unit"??? OR.... Are you saying you swapped the FCR (fuel cut relay) with the one from your 2003? Do you have the Service Manual or a wiring diagram to work with? With the Sidestand down, Ignition to On, what is the Fi code being flashed by the Fi light??
  15. That is definitely heat stressed, the Red wire has turned brown and the red plug has melted, a hot and high resistance joint. Think you've found the fault! The Red wire will need cutting back to good unheated copper and new spade connector fitted. Its not essential to replace the relay coil spade connectors but if you can, then just do it. Replace the red plug with these high quality tin spade connectors, sorry can't remember the web site, just do a Google on Starter Relay Plug replacements should find them. Make sure the Red Wire male spade in the Relay isn't burnt or corroded. You could also try the wiring mod shown using the additional spare spade connector to the Main Fuse to share the electrical load, splicing an additional wire into the main Red wire. Some OxGard on these conections will also help. The coloured drawing is just a section from the 5gen Hi Res downloadable drawing from the forum. Starting circuit and wiring is the same as 6gen.
  16. Congratulations Hammy, your dream has come true at last. A very nice looking 6gen. If it's been well cared for it should serve you very well. You can download the Service Manual from this site so you can get to know your bike more intimately. Hope it brings you many miles of riding joy. Find out what servicing has been done, to assess what might need doing in the short term. Regular brake/clutch fluid flush every year or two is very important and so often neglected. Just wondering - Does the Canadian version have H.I.S.S.(Honda Ignition Security System)? If it does hopefully you'll get the two original transponder Ignition keys, if it does and you only get one key, then get a second cut and programmed ASAP. Cheers
  17. No Clock power and resetting is a definite sign of Main Fuse A 30amp power loss, located in the Starter Relay, it will also kill power to the Engine Stop Relay coil = Dead Engine, and power for the Starter Relay coil = No Starter Cranking. Further info - Loss of Clock backup power and it resetting also confirms that the fault can't be an Ignition Switch problem, as backup power is Not switched through the Ignition Switch. Check the Red plug at the Starter Relay. Check for any sign of heat stressed wires and burnt spade connections for the Red wire. Check the fuse and its legs for any signs of heat stress or poor/loose connections. Even though you have replaced the battery it still could be an issue. What does the battery voltage drop to as you attempt to start the engine? Is your replacement battery a good quality item or Chinese cheapy? I've heard of a couple of new battery scenarios that were down on capacity straight out of the box, and not able to hold a charge, it may have been sitting on the store shelf for too long! Let's know how you get on, good luck.
  18. VIN Number is stamped on the R/H side of the steering head. Here's what you should be looking for - a dot stamped just above the J. (Thanks for the pic Skids!)
  19. Looking good Lorne. The experience I've had with CCT's is that the clatter noise has always been evident high up at the cam covers on the R/H side, and its not difficult to identify if its the front or rear playing up by the noise location. Clutch basket noise obviously should come from down low around the clutch cover region. So it should be easy to determine whether its clutch or cct noise. Clutch noise might also change (unlike cct noise) if you pull the clutch in. Cheers
  20. If you have either bad injectors or a ruptured FPV you should certainly notice poor running and terrible fuel economy. The FPV is an easy thing to check, so might be worth checking this before moving to the injectors.
  21. Might be worth doing a "critter nest" inspection check in the airfilter box! Seeing she's been outside for so long without a run.
  22. And to add to the good advice above...... Check for a ruptured diaphragm in the Fuel Pressure Regulator. If ruptured it will dump fuel into cylinders 3 and 4. via the vacuum hoses.
  23. Justin...All I can say is c'est magnifique! Great job. I guess your son has a grin from ear to ear. Magic photos, beautiful scenery. Enjoy.
  24. Whatever coating they have it appears to be pretty thin, the coating seems to suffer as the tools bounce around against each other while in the kit when riding. Some rubbing with steel wool and a little metal polish will help. BUT is it really worth worrying too much over some surface corrosion on a set of spanners you most likely may never use? As long as they are usable and there as a backup is probably all that really matters. As always YMMV.
  25. Sorry Justin, can't honestly say and have never removed a cat from any of my VFR's, but seeing the O2 sensors are ahead of the cat and the cat has no active influence on the EFI system, and that its role is to reduce the toxicity of exhaust gasses, then I can't see how running without it would be a problem, other than to the enviromentally friendly people! Other owners who have removed their cat will offer better advice I'm sure.
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