| Author | Message | ||
     Dragonbuell12r |
Anybody have their XB start pinging after a TPS reset??? I put the race ecm in the other day and only put a few miles on before today. I met my wife for lunch and on the way back it ran a little rough. It popped on de-acceleration but other than that it ran ok. I decided to swing bye the dealer to see if I could talk my way into a TPS reset while I waited. They took me in and about 25 minutes later I was on my way. I noticed before I took it in that it idled a little rough at idle, and after they worked on it the bike seemed to idle the same although the guy adjusted the idle speed. I rode it for about an hour or so and almost every time I went up thru the gears it pinged between 2k & 4k rpms. Anybody know why? Rage, my resident tech, got any ideas? (I was running Sunoco 94 octane, and stopped while out and put Mobil 93 octane in with the same result) | ||
| Dragonbuell12r |
bump | ||
| Glitch |
'Bout the only thing I can think of, other than bad gas, is your timing may be off. That was my problem. I still have it a little every once in a while, usually under heavy acceleration. | ||
| Spatten1 |
I believe the race ecm has more aggressive timing than the stock ecm, which would make it more prone to knock with the same fuel. | ||
| Dragonbuell12r |
I thought that octane may be the culprit so I added a couple of ounces of 104+ octane boost. It was better, only pinged a couple of times on the way home from my dad's house tonight. Will try to mix it properly per the bottle at the next fill up. | ||
| Glitch |
Make sure it's OK to use with an O two sensor. | ||
| Dragonbuell12r |
Thanks Glitch, I'll check on that. |
