C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

HP Regained...

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Old Apr 26, 2003 | 06:01 PM
  #1  
VetteTech81's Avatar
VetteTech81
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From: Charlotte, NC
Default HP Regained...

So.. I just got a laptop from ChiMan.. and was playing with Carputing's free software PCMComm.. Me and my buddy went out for a cruise I had him monitor the laptop while I drove... and anyhow we noticed that it never went to 100% Throttle Postion.. only and 80% that means I was loosing about 20% or 1/5 of my throttle so we adjusted the throttle cable (mine has the ASR) and now it seems a bit quicker.. especially since I have had this car for almost a year and all this time it has been missing Full Throttle.. So this has been a little learning experiance for me kinda cool what computers can do for you..

-Rick
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Old Apr 26, 2003 | 06:30 PM
  #2  
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From: San Diego , CA Double Yellow DirtBags 1985..Z51..6-speed
Default Re: HP Regained... (VetteTech81)

Are you sure your TPS sensor is adjusted correctly? I believe it goes to full throttle when it sees 3.6 volts or something like that.
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Old Apr 26, 2003 | 10:04 PM
  #3  
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GlockLT4
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From: Dallas TX
Default Re: HP Regained... (VetteTech81)

YEP! first thing t check on a new car :cheers: . You just reminded me to check mine .. now that i have an OBDII adapter i'm going to go check to be sure my computer is seeing 100% throttle :cool: .
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Old Apr 27, 2003 | 02:02 AM
  #4  
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VetteTech81
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From: Charlotte, NC
Default Re: HP Regained... (CentralCoaster)

yes it is adjusted fine.. I had some serious slack in my throttle cable.. when you hold the gas pedal I could move the throttle plates much farther.. and see 100% throttle.. I thought about that too.. the tps not being adjusted correctly.. but wasnt the case. and my car is much quicker now.. I love it... free hp I never knew was there...
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