C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Need help 2000 C5

Thread Tools
 
Search this Thread
 
Old Apr 3, 2021 | 06:18 AM
  #1  
Memike's Avatar
Memike
Thread Starter
2nd Gear
 
Joined: Apr 2021
Posts: 2
Likes: 0
From: Houston tx
Default Need help 2000 C5

I just replaced my engine wiring harness and now I have no throttle response what do I do
Reply
Old Apr 3, 2021 | 08:26 AM
  #2  
Jeff T.'s Avatar
Jeff T.
Race Director
15 Year Member
St. Jude 10 Year Donor
Liked
Community Favorite
 
Joined: Jul 2007
Posts: 17,767
Likes: 1,211
From: Aiken, SC
St. Jude Donor '13 thru '26
Default

Welcome aboard Mike!!

Best to post your question in the C5 section. Mod will probably move it.

Good Luck!
Reply
Old Apr 3, 2021 | 12:02 PM
  #3  
Vetteman Jack's Avatar
Vetteman Jack
Administrator
Supporting Lifetime
Veteran: Navy
St. Jude 20 Year Donor
25 Year Member
Veteran: Reserves
 
Joined: Mar 2001
Posts: 368,636
Likes: 24,868
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '26
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Default

Moved to C5 Tech.
Reply
Old Apr 3, 2021 | 01:22 PM
  #4  
C5 Diag's Avatar
C5 Diag
Moderator, Tech Contributor
Supporting Lifetime Gold
10 Year Member
Veteran: Air Force
Liked
Community Favorite
 
Joined: Sep 2013
Posts: 15,669
Likes: 4,093
From: Cape Coral, Florida
Default

Originally Posted by Memike
I just replaced my engine wiring harness and now I have no throttle response what do I do
Make sure your TPS Sensor and TAC motor connectors are fully seated !!
Reply
Old Apr 3, 2021 | 07:59 PM
  #5  
Memike's Avatar
Memike
Thread Starter
2nd Gear
 
Joined: Apr 2021
Posts: 2
Likes: 0
From: Houston tx
Default

Originally Posted by C5 Diag
Make sure your TPS Sensor and TAC motor connectors are fully seated !!
I've ck all connecters and grounds
Reply
Old Apr 4, 2021 | 09:19 AM
  #6  
helga203's Avatar
helga203
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2010
Posts: 6,034
Likes: 730
Default

Originally Posted by Memike
I just replaced my engine wiring harness and now I have no throttle response what do I do
Was harness new or used. Is it oem?
Reply
Old Apr 4, 2021 | 09:22 AM
  #7  
bonesbrakr's Avatar
bonesbrakr
Burning Brakes
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2011
Posts: 834
Likes: 289
Default

If you have no trouble shooting skills whatsoever then you take it to someone who does.

If you do have some trouble shooting skills then what codes are happening?

By no throttle response do you mean the throttle isnt opening or the car is sluggish?
Reply

Get notified of new replies

To Need help 2000 C5





All times are GMT -4. The time now is 03:52 AM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE