Major ping in the @#$
12-28-2005, 09:34 AM
#22
It's more than a little ping. The tranny doesn't downshift when it should and when it does it jumps right back up to top gear.
If somebody does have some diagnostic equipment i would love to beable to determine what the problem is and help my tuner correct it!
If somebody does have some diagnostic equipment i would love to beable to determine what the problem is and help my tuner correct it!
12-29-2005, 09:22 AM
#25
Update 12-29-05
Ok, just got off the phone with Lyndon Wester and explained the situation. He say's it's an easy fix and will be sending out the modified tune today.
I'll give this a shot and see how she runs, but I may just toss the whole deal and start over with a custom dyno tune from Synergy motorsports in Freemont.
I'll give this a shot and see how she runs, but I may just toss the whole deal and start over with a custom dyno tune from Synergy motorsports in Freemont.
12-29-2005, 12:42 PM
#27
Yeah, he said somthing about adjusting the shift tables and making it a little easier to downshift as well. I really understand nothing about these computer controllers. He said it was an easy fix, we'll see! Should have my new tune after New Years. I'll let ya know.
01-05-2006, 04:46 PM
#28
Update 01/05/06
Installed new PCM last night, had to do a key relearn but that wasn't too bad.
Tune shows marked improvement at 50-55 miles per hour, no ping, quick downshift feels appropriate. At 55-60 mph there is still a little hesitation to downshift and some (but way less) ping before speed increases or the tranny downshifts.
I can not hear any WOT ping, about 4 degrees were taken out of the tune. I think the gas in CA really sucks and is the reason i was getting some (very little) WOT ping.
I talked with Lyndon today, we agreed to let this tune "settle in" for a couple of weeks, but may tweak on it a little more.
Keep you posted!
Tune shows marked improvement at 50-55 miles per hour, no ping, quick downshift feels appropriate. At 55-60 mph there is still a little hesitation to downshift and some (but way less) ping before speed increases or the tranny downshifts.
I can not hear any WOT ping, about 4 degrees were taken out of the tune. I think the gas in CA really sucks and is the reason i was getting some (very little) WOT ping.
I talked with Lyndon today, we agreed to let this tune "settle in" for a couple of weeks, but may tweak on it a little more.
Keep you posted!
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