C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

ASR/Service engine Light

Thread Tools
 
Search this Thread
 
Old Jul 10, 2007 | 05:32 PM
  #1  
KJ5ZV1's Avatar
KJ5ZV1
Thread Starter
5th Gear
 
Joined: Aug 2003
Posts: 5
Likes: 0
From: Plano TX
Default ASR/Service engine Light

Hi group,,, Here is the issue, I can start the 92 and runs fine, does not activate lights. The next time I start, 30 min or so, it starts with high idle, no A/c, no speedometer, security light flash, ASR/ Service engine light. Found a thread here that suggested ECM, and I agree as I would tap the top and it would sometimes kill the engine. I replace with a new rebuilt. Prior to that it would start with the lights already activated. Pulled the codes and they indicate:
1.1 H-41
9.1 H-72
Have the list of all the other codes if needed,,,but those were the two that listed a code. Any suggestions as to where to look would be appreciated. Bill
Reply
Old Jul 11, 2007 | 07:43 AM
  #2  
kalister1's Avatar
kalister1
Drifting
10 Year Member
 
Joined: Sep 2005
Posts: 1,867
Likes: 3
From: Pasadena Maryland
Default

The H means a HISTORY code, used to there but is OK now. Pull the battery cable off for a couple minutes and they will go away. I take it that replacing you ECM fixed all the problems?
Reply
Old Jul 12, 2007 | 09:09 AM
  #3  
KJ5ZV1's Avatar
KJ5ZV1
Thread Starter
5th Gear
 
Joined: Aug 2003
Posts: 5
Likes: 0
From: Plano TX
Default Not quite

Sorry I was not clear in my post. Replacing the ECM did stop the ars/se light on first start up of the day. It returns the very next time I start the car after the first use, sort of like when the car has warmed. I also said the other codes,,,, well they did not throw a code, I can read the info or have ---- So I realy only have the two codes mentioned previously. Still could use help as to where to start. thanks for the reply. bill
Reply

Get notified of new replies

To ASR/Service engine Light





All times are GMT -4. The time now is 09:02 AM.

story-0
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-1
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-2
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-3
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-4
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
story-5
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-6
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-7
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-8
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-9
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE