LT1-LT4 Modifications 1993-97 Gen II Small Block V8

SEL On. Pulled codes

Thread Tools
 
Search this Thread
 
Old Aug 11, 2009 | 03:55 PM
  #1  
sdotlog's Avatar
Thread Starter
TECH Regular
 
Joined: Jan 2009
Posts: 403
Likes: 0
Exclamation SEL On. Pulled codes

P0200A injector control circuit
P0506B idle system low-idle air control responding
P1171D fuel system lean during acceleration
P1222D injector control circuiy intermittent

I'm guessing my stock injectors are crapping out?
Reply
Old Aug 11, 2009 | 03:59 PM
  #2  
ss.slp.ls1's Avatar
TECH Senior Member
15 Year Member
iTrader: (36)
 
Joined: Jan 2008
Posts: 8,184
Likes: 28
From: Orange County, CA
Default

Check your injectors and all wiring to them. I think it's possible for it to be the PCM as well.
Reply
Old Aug 11, 2009 | 10:49 PM
  #3  
sdotlog's Avatar
Thread Starter
TECH Regular
 
Joined: Jan 2009
Posts: 403
Likes: 0
Default

Alright. I'm going to throw in my 36lb bosch III I bought from fic and fire it up over the weekend as long as I get my tune update for them. I'm guessing these codes came up when my car suddenly died on my couple weeks ago, symptoms of running out of fuel.
Reply
Old Aug 12, 2009 | 10:39 PM
  #4  
sdotlog's Avatar
Thread Starter
TECH Regular
 
Joined: Jan 2009
Posts: 403
Likes: 0
Default

ideas anyone? wiring to the injectors are fine. i cleared the codes couple days ago. and went off this morning. the injector control circuit this time only.
Reply
Old Aug 13, 2009 | 12:35 AM
  #5  
ss.slp.ls1's Avatar
TECH Senior Member
15 Year Member
iTrader: (36)
 
Joined: Jan 2008
Posts: 8,184
Likes: 28
From: Orange County, CA
Default

Originally Posted by sdotlog
ideas anyone? wiring to the injectors are fine. i cleared the codes couple days ago. and went off this morning. the injector control circuit this time only.
Try swapping PCM's with a known goog one.

How did you verify the wiring? You can't just look at them...
Reply
Old Aug 13, 2009 | 12:48 AM
  #6  
sdotlog's Avatar
Thread Starter
TECH Regular
 
Joined: Jan 2009
Posts: 403
Likes: 0
Default

Originally Posted by ss.slp.ls1
Try swapping PCM's with a known goog one.

How did you verify the wiring? You can't just look at them...
LOL... You got me. Well I'll have to find a good PCM around here. I'm tlsure there a write up where I can test the plugs. Something like a volt meter or so?hopefully I can figure this out by this weekend as I'm throwing on the 36lb injectors in and getting a tune update.
Reply
Old Aug 16, 2009 | 02:55 PM
  #7  
sdotlog's Avatar
Thread Starter
TECH Regular
 
Joined: Jan 2009
Posts: 403
Likes: 0
Default

:\ one thing after another. any method on finding out how to check the wiring?
Reply




All times are GMT -5. The time now is 05:46 AM.

story-0
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-1
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-2
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-3
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-4
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-5
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-6
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-7
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE
story-8
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE
story-9
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

Slideshow: The 7.0-liter LS7 was designed for absolute cutting-edge performance.

By Verdad Gallardo | 2026-01-07 18:36:00


VIEW MORE