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Engine braking and UDP . . .

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Old 05-26-2001, 12:10 PM
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I've got a couple of questions for those of you who have installed a UDP in a 5th Gen 5-speed. First, did your engine braking improve? Second, did installing the UDP help to reduce the "hung throttle" effect between shifts?
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Old 05-26-2001, 12:30 PM
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Engine braking sucked before and it still sucks now. I need to step on the brakes like "a mile" before I come close to the car in front of me on the freeway. 5th gens can't compare to 4th gens in engine braking.
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Old 05-26-2001, 03:04 PM
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Huge amount of difference in power. No problems on braking
still very good. Have you upgraded your TCM?

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Old 05-26-2001, 04:20 PM
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Originally posted by Y2KevSE
Engine braking sucked before and it still sucks now. I need to step on the brakes like "a mile" before I come close to the car in front of me on the freeway. 5th gens can't compare to 4th gens in engine braking.
You've got an A/T Kev. I'm mostly interested in finding out if the UDP has any effect on the hung throttle condition. For all I know, reducing the weight on the crankshaft might actually make the condition worse.
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Old 05-26-2001, 04:26 PM
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Originally posted by maximadave
Huge amount of difference in power. No problems on braking
still very good. Have you upgraded your TCM?

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Really? I feel no engine braking difference at all. The car still flies when I take my foot of the accelerator.

Yup, I got the newest TCM.


Originally posted by y2kse

You've got an A/T Kev. I'm mostly interested in finding out if the UDP has any effect on the hung throttle condition. For all I know, reducing the weight on the crankshaft might actually make the condition worse.
I don't feel any difference, so My Service Engine Soon light is still on, but I doubt that makes a difference.
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Old 05-26-2001, 05:30 PM
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Kev, if your tranny is in 4th gear, you will not get any engine brakig at all. Once it has shifted into 4th, it takes a while for it to downshift.....no engine braking as a consequence
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Old 05-26-2001, 05:35 PM
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The engine revs up alot quicker than it did. The tranny
shifts alot quicker due to the updated tcm and pulley.
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Old 05-26-2001, 05:41 PM
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Thanks guys. But I'm still waiting for someone to respond who has a 5-speed and a UDP.

Anybody?
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Old 05-26-2001, 08:29 PM
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Originally posted by UMD_MaxSE
Kev, if your tranny is in 4th gear, you will not get any engine brakig at all. Once it has shifted into 4th, it takes a while for it to downshift.....no engine braking as a consequence
Stop and go traffic in the Bay Area, so sometimes I don't get a chance to go into 4th. It still cruises like there's no tomorrow.
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Old 05-27-2001, 06:57 AM
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Originally posted by Y2KevSE


Stop and go traffic in the Bay Area, so sometimes I don't get a chance to go into 4th. It still cruises like there's no tomorrow.

hmmm.... that is true....I experience the same thing in stop and go traffic....
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Old 05-27-2001, 07:02 AM
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WTF!

Do you mean to tell me that not one single 5th Gen 5-speed owner has installed a UDP yet? What's up with that?
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