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:

Help With a Code

Thread Tools
 
Search this Thread
 
Old Dec 29, 2005 | 08:25 PM
  #1  
dyal980's Avatar
dyal980
Thread Starter
Instructor
 
Joined: Sep 2005
Posts: 187
Likes: 0
From: Brunswick Ga
Default Help With a Code

I have 98 coupe, just found out how to go thru the codes and i have one PCM code of P1870 H C showing and i can't find it in any list, please help.

Thanks


Well I Just Cleared all codes and went for a drive and now what it shows is : P0650 C

Thanks For the Help

Last edited by dyal980; Dec 29, 2005 at 09:08 PM.
Reply
Old Dec 29, 2005 | 09:19 PM
  #2  
navy99vert's Avatar
navy99vert
Le Mans Master
20 Year Member
 
Joined: Dec 2003
Posts: 5,622
Likes: 0
From: Savannah Georgia
Cruise-In VIII Veteran
Default

Hey Conway
The first code has to do with the Trans. The computer still thinks you have a 3:15 rear. The speed the car thinks it should be going and the speed the car is really going is not the same so it sends a code. the 2nd code I have no idea about I read it and it has somthing to do with the Service engine soon light. I will scan it a bring it in the morning.
Will you be up around 7am
PS are you keeping the car?
Reply
Old Dec 29, 2005 | 09:56 PM
  #3  
dyal980's Avatar
dyal980
Thread Starter
Instructor
 
Joined: Sep 2005
Posts: 187
Likes: 0
From: Brunswick Ga
Default

Yes, I will Be up, Yes , I think I will Keep it, I have a glass top and x-pipe coming for it.
Reply
Old Dec 29, 2005 | 11:12 PM
  #4  
navy99vert's Avatar
navy99vert
Le Mans Master
20 Year Member
 
Joined: Dec 2003
Posts: 5,622
Likes: 0
From: Savannah Georgia
Cruise-In VIII Veteran
Default

Reply
Old Dec 29, 2005 | 11:13 PM
  #5  
NOT-MEE's Avatar
NOT-MEE
Safety Car
 
Joined: May 2003
Posts: 4,961
Likes: 2
From: Vette-hid.com Lost in DFW texas
Cruise-In V Veteran
Cruise-In VI Veteran
Cruise-In VII Veteran
St. Jude Donor '06-'07
Default

Here is some more info from The service manual
Attached Files
File Type: doc
P1870.doc (95.0 KB, 161 views)
File Type: doc
P0650.doc (65.5 KB, 107 views)
Reply
Old Dec 29, 2005 | 11:46 PM
  #6  
dyal980's Avatar
dyal980
Thread Starter
Instructor
 
Joined: Sep 2005
Posts: 187
Likes: 0
From: Brunswick Ga
Default

Thanks NOT-MEE, i think this will help.

Reply
Old Jan 2, 2006 | 10:31 PM
  #7  
dyal980's Avatar
dyal980
Thread Starter
Instructor
 
Joined: Sep 2005
Posts: 187
Likes: 0
From: Brunswick Ga
Default

It was a blown Check engine light.
Reply

Get notified of new replies

To Help With a Code





All times are GMT -4. The time now is 02:54 PM.

story-0
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-1
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-2
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-3
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
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE