Notification

Icon
Error

Login


Take the time to read our Privacy Policy.
Still lookin for a TECH-1
Options Go to last post Go to first unread
Previous Topic Next Topic
justgm Offline
#1 Posted : Saturday, 2 August 2025 4:19:21 PM(UTC)
justgm

Rank: Member

Reputation:

Groups: Registered
Joined: 30/04/2005(UTC)
Posts: 474
Man
New Zealand

Was thanked: 16 time(s) in 15 post(s)
HI all, I am still looking for a Tech-1 .....Anyone ? Thanks Mark.
life is good in "Wine & Holden Marlborough "
Back to top
stevo Offline
#2 Posted : Sunday, 3 August 2025 5:40:27 AM(UTC)
stevo

Rank: Member

Reputation:

Groups: Registered
Joined: 2/08/2016(UTC)
Posts: 52

Thanks: 1 times
Was thanked: 5 time(s) in 5 post(s)
I gotta ask what does a tech-1 do? never seen one, what does a tech-1 do that a paper clip and counting the number of times the light flashes can't.
Why do you need one?
GM bleed us dry and run away.
Back to top
Dr Terry Offline
#3 Posted : Sunday, 3 August 2025 2:23:06 PM(UTC)
Dr Terry

Rank: Veteran

Reputation:

Groups: Moderator, Registered
Joined: 1/03/2005(UTC)
Posts: 6,109

Thanks: 1 times
Was thanked: 217 time(s) in 197 post(s)
Originally Posted by: stevo Go to Quoted Post
I gotta ask what does a tech-1 do? never seen one, what does a tech-1 do that a paper clip and counting the number of times the light flashes can't.
Why do you need one?


This is the difference between a proper scanner & a simple code reader. Scanners are used to program keys, recalibrate gauges, update software, operate ABS valves etc. etc. whereas code readers don't usually do much more than read (& maybe erase) fault codes.

The Tech-1 was the predecessor to the Tech-2. From memory Tech-1 was used for VL to VS ((OBD1) & Tech-2 was used for VT onwards (OBD2).

Tech-1s are very thin on the ground these days & so are the various cartridges & adaptors required for the different systems used back in those days.

Dr Terry
If at first you don't succeed, just call it Version 1.0
Back to top
justgm Offline
#4 Posted : Monday, 4 August 2025 6:33:59 PM(UTC)
justgm

Rank: Member

Reputation:

Groups: Registered
Joined: 30/04/2005(UTC)
Posts: 474
Man
New Zealand

Was thanked: 16 time(s) in 15 post(s)
Yes correct, Tech -1 is a very good diagnostic tool . I can get one out of USA but you need the Holden/Opel programs to make it work on our cars .
life is good in "Wine & Holden Marlborough "
Back to top
stevo Offline
#5 Posted : Tuesday, 5 August 2025 5:47:42 AM(UTC)
stevo

Rank: Member

Reputation:

Groups: Registered
Joined: 2/08/2016(UTC)
Posts: 52

Thanks: 1 times
Was thanked: 5 time(s) in 5 post(s)
Can I ask what are you working on? Very few VN-VP have abs they dont have transponder chips in the key, I made one of these once I've never used it even when I drove a vp. https://www.techedge.com...icle/aldl160/vn_aldl.htm I once had a vq statesman I don't remember using it when I did the brakes on it. What gauges on a Vn-Vp commodore can be calibrated?

Edited by user Tuesday, 5 August 2025 6:38:37 AM(UTC)  | Reason: Not specified

GM bleed us dry and run away.
Back to top
Dr Terry Offline
#6 Posted : Tuesday, 5 August 2025 8:40:49 AM(UTC)
Dr Terry

Rank: Veteran

Reputation:

Groups: Moderator, Registered
Joined: 1/03/2005(UTC)
Posts: 6,109

Thanks: 1 times
Was thanked: 217 time(s) in 197 post(s)
Originally Posted by: stevo Go to Quoted Post
Can I ask what are you working on? Very few VN-VP have abs they dont have transponder chips in the key, I made one of these once I've never used it even when I drove a vp. https://www.techedge.com...icle/aldl160/vn_aldl.htm I once had a vq statesman I don't remember using it when I did the brakes on it. What gauges on a Vn-Vp commodore can be calibrated?


Yes, you are correct with respect to VN-VP ABS & gauges etc. but with Tech-1 on the older cars they are very good with active data. In other words direct reading of things like coolant temp, throttle %, idle motor steps, idle RPM & various other bits & bobs make set-up easier.

Dr Terry
If at first you don't succeed, just call it Version 1.0
Back to top
HK1837 Offline
#7 Posted : Tuesday, 5 August 2025 4:44:10 PM(UTC)
HK1837

Rank: Veteran

Reputation:

Groups: Moderator, Registered, Veteran
Joined: 1/03/2005(UTC)
Posts: 14,881

Thanks: 1 times
Was thanked: 551 time(s) in 526 post(s)
I found these in my shed. No modules though. This was in a box full of stuff I got from Wyong Motors I think. Or possibly the old Young and Green in Belmont NSW. I have never used it on a car as I have no modules, and I have never seen any for sale either.








These guys say they have the Tech1A units for sale in limited quantities.

Edited by user Tuesday, 5 August 2025 4:47:20 PM(UTC)  | Reason: Not specified

_______________________________________________________
If we all had the same (good) taste, who would buy all the Fords?
Back to top
justgm Offline
#8 Posted : Tuesday, 5 August 2025 6:29:43 PM(UTC)
justgm

Rank: Member

Reputation:

Groups: Registered
Joined: 30/04/2005(UTC)
Posts: 474
Man
New Zealand

Was thanked: 16 time(s) in 15 post(s)
I have a couple of "modules" to suit Tech-1 . Do you want to sell it ? Thanks Mark.
life is good in "Wine & Holden Marlborough "
Back to top
Users browsing this topic
Guest
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Powered by YAF | YAF © 2003-2025, Yet Another Forum.NET
This page was generated in 0.035 seconds.