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 12:27 PM.

story-0
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-1
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
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE