PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

P0103

Thread Tools
 
Search this Thread
 
Old Jun 29, 2007 | 10:14 PM
  #1  
scottie dont's Avatar
Thread Starter
TECH Regular
15 Year Member
Photogenic
iTrader: (63)
 
Joined: Oct 2006
Posts: 431
Likes: 4
From: topeka kansas
Default P0103

ok so my car is throwing a low voltage output on my mass air flow. what the hell does that mean and how do i fix this? i've had 2 mass air flow's on the car. i tried using a mass air flow translator. nothing so now i need help.

- Scottie
Reply
Old Jun 29, 2007 | 10:19 PM
  #2  
MikeG's Avatar
11 Second Club
iTrader: (33)
 
Joined: Mar 2004
Posts: 1,672
Likes: 0
From: Tampa, FL
Default

My 1998 Z Did the same thing when I first got it. I cleared the code a couple times and it just stopped after a couple weeks. Very bizarre, I guess our cars just have goofy MAFs.:shrug:
Reply
Old Jun 29, 2007 | 10:21 PM
  #3  
scottie dont's Avatar
Thread Starter
TECH Regular
15 Year Member
Photogenic
iTrader: (63)
 
Joined: Oct 2006
Posts: 431
Likes: 4
From: topeka kansas
Default

i;ve tried deleting the code probably 15 times but it will not clear. im not sure what else to try yet
Reply
Old Jun 29, 2007 | 11:13 PM
  #4  
CRAGER's Avatar
Administrator
20 Year Member
Photogenic
Photoriffic
 
Joined: Nov 2001
Posts: 29,404
Likes: 0
From: Houston, TX
Default

I moved your thread here to the correct section:

LS1TECH > LS1-LS2-LS6-LS7 PERFORMANCE

http://gearchatter.com/viewtopic9068...a1a220cdde458e

Please post in the correct section next time.

Thanks,
Craig.
LS1TECH.com Staff
Reply
Old Jun 29, 2007 | 11:40 PM
  #5  
Doc's Avatar
Doc
FormerVendor
iTrader: (9)
 
Joined: May 2003
Posts: 1,573
Likes: 0
From: Jacksonville, Fl
Default

I love your screen name. Very becoming. I imagine you have a re-useable oiled filter of some sort?? Stop hosing it down with oil. Very carefully clean your MAF's tiny bits like you are washing your *****, with an approved MAF cleaner;-short of the assigned cleaner you may or may not be able to aquire at your local autoparts store; isopropal with a q-tip.



Seriously, short of that, check the wires coming from the pcm to the MAF or simply the eng sensor fuse.
Reply




All times are GMT -5. The time now is 07:12 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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