Torque management rears it's ugly head again....twice.
#1
Torque management rears it'* ugly head again....twice.
Both DHP and INTENSE PCM'*. I hit TM in 2000SilverBullet between 105 and 110 mph (DHP PCM). PontiacDad verified it, and 2000SilverBullet also hit it in Pdad/Pmom'* 2000 with the INTENSE PCM.
Scott, is this a known thing, or something you're working on? It stumbles and dumps boost if you're running WOT at that point.
Scott, is this a known thing, or something you're working on? It stumbles and dumps boost if you're running WOT at that point.
#2
Senior Member
True Car Nut
Joined: Jul 2003
Posts: 6,127
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From: Westerville, Ohio 2000 Black SSEi
You should have swapped pcms, im betting the 105-110 thing is a dhp problem in the pcm. More stuff is being found all the time with pcms for bonnies, gtps, regals, montes etc...what did the TM feel like in Pdads car?
#3
Also wondering if the higher shift points are making the car fall on it'* face at 6K rpms with out rockers or cam, falling out of the power band
I don't do much +100 mph driving but I did the other day and didn't notice any 110 slowdown or anything, just keep pulling.
I don't do much +100 mph driving but I did the other day and didn't notice any 110 slowdown or anything, just keep pulling.
#5
Please email an Autotap log so we can help analyze the problem. It may not be your PCM at all...
ScottC@INTENSE-Racing.com
Scott
ScottC@INTENSE-Racing.com
Scott
#7
Originally Posted by BadSSEi
Please email an Autotap log so we can help analyze the problem. It may not be your PCM at all...
ScottC@INTENSE-Racing.com
Scott
ScottC@INTENSE-Racing.com
Scott
#8
During the races I had bypassed my Boost control solenoid, so the computer could not dump boost. It worked and I kept pulling strong up past 110 mph after the end of the 1/4 mi.
After the race I reconnected the wheel speed sensors and the boost control solenoid. That'* when we took turns doing 0-110 mph runs up our private roadway.
I also hit it once on the highway at about 120 mph.
I have now bypassed the boost solenoid again and will take it for another run soon.
Victor noticed the boost gauge pulsating from +9 psi boost to 0 when the limiter hit at around 5300 rpm in 2nd. It pulls nice and strong in 1st gear to 6,000 rpm in both cars.
After the race I reconnected the wheel speed sensors and the boost control solenoid. That'* when we took turns doing 0-110 mph runs up our private roadway.
I also hit it once on the highway at about 120 mph.
I have now bypassed the boost solenoid again and will take it for another run soon.
Victor noticed the boost gauge pulsating from +9 psi boost to 0 when the limiter hit at around 5300 rpm in 2nd. It pulls nice and strong in 1st gear to 6,000 rpm in both cars.
#9
That'* exactly what I experienced in the Bullet. She dumped boost at 105 mph, and stumbled. Pulled hard all the way up to that point. Even when I was drifting sideways in the gravel.
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12-29-2003 11:24 AM