C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

code p0102/p0103

Thread Tools
 
Search this Thread
 
Old Aug 1, 2009 | 03:42 PM
  #1  
sux2bme's Avatar
sux2bme
Thread Starter
Racer
15 Year Member
 
Joined: Feb 2007
Posts: 460
Likes: 0
From: Calgary AB
Default code p0102/p0103

I keep throwing these codes??
I have done a search and keep hearing about the "engine sensor fuse"
does anyone know where that fuse is located?

The car is supercharged with nitrous.
So i have wires running a WOT switch off the throttle body and coil.
Which i have removed to see if that was the problem and nothing??

These code started coming on after a run at the track where my clutch slipped hard and the motor bounced off the revlimiter.
I have erased the codes and they keep coming back.
The car starts fine when cold, but once warm it takes about 25 seconds to start up then the codes pop up.
once running the car runs fine a/f is the same, fuel presure is the same.

It just has a hard time starting when warm?

any ideas?

Thanks
Zane
Reply
Old Aug 1, 2009 | 04:01 PM
  #2  
sux2bme's Avatar
sux2bme
Thread Starter
Racer
15 Year Member
 
Joined: Feb 2007
Posts: 460
Likes: 0
From: Calgary AB
Default

sorry i forgot to say i run Speed Density not a MAF
Reply
Old Aug 1, 2009 | 04:07 PM
  #3  
Black02SS's Avatar
Black02SS
Racer
15 Year Member
 
Joined: Jun 2005
Posts: 398
Likes: 2
From: Kokomo Indiana
Default

That is common if the car was tuned in SD. If not the car would use the MAF. It has to trip the codes for SD to work.
Reply

Get notified of new replies

To code p0102/p0103





All times are GMT -4. The time now is 02:53 AM.

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