024 style vs 025 style wheel decoder
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024 style vs 025 style wheel decoder
In the latest 029P release, the 025 style wheel decoder code allows the car to start almost as quickly as with 024 style. It is very acceptable. The difference is that the RPM spikes that were there in 024 are now gone. I have been driving it for 2 days and have not had even one stutter. The RPM trace in the logs are nice and smooth. I do not know if they are EMI related spikes that are smoothed by the 025 code or if it is somethging with the 024 style code, but the car drives much better with 025 style. I am currently running a V2.2 board with a hall sensor reading a 36-1 wheel. I am driving the ignition as low level outputs, so there should be no high current spikes in the MS box.
KeithG
KeithG
This is interresting.
I´ll have to update and check it. So far my car just wount start at all with the 025 style decoder.
I´ll have to update and check it. So far my car just wount start at all with the 025 style decoder.
Peugeot 309GR1990 XU9JAZ(4cyl 1.9litre) 10.8:1 CR with 60-2 VR wheel decoding ,V2.2 card, singel coil and dizzy spark ,360cc 0 280 150 431 injectors. Msns-E hi-res 10d2 and E85(Ethanol) in the gastank.
hmm..
Tried the 025 again last night and it starts nicely, but it stutters and sputters and generally works VEEEEERY bad so i switched to the 024 version again.
Is there anyone running 60-2 with the 025 decoder working well ?
Tried the 025 again last night and it starts nicely, but it stutters and sputters and generally works VEEEEERY bad so i switched to the 024 version again.
Is there anyone running 60-2 with the 025 decoder working well ?
Peugeot 309GR1990 XU9JAZ(4cyl 1.9litre) 10.8:1 CR with 60-2 VR wheel decoding ,V2.2 card, singel coil and dizzy spark ,360cc 0 280 150 431 injectors. Msns-E hi-res 10d2 and E85(Ethanol) in the gastank.
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I posted a question a month or two back for feedback on whether people were using 024 or 025 style decoders and got next to nothing back.snillet wrote:Is there anyone running 60-2 with the 025 decoder working well ?
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
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My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
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024 style vs 025 style wheel decoder
I've been running the 025 style for about a month. Still on 29L but seems to work ok.
Peter Florance
First Fives.Org - The E12 Registry
1981 Euro BMW 528i w/3.5L & Megasquirt Fuel Injection
1981 US BMW 528i "Repo Car"
http://www.firstfives.org
mailto:peter@firstfives.org (peter@firstfives.org)
ssr# 284
Peter Florance
First Fives.Org - The E12 Registry
1981 Euro BMW 528i w/3.5L & Megasquirt Fuel Injection
1981 US BMW 528i "Repo Car"
http://www.firstfives.org
mailto:peter@firstfives.org (peter@firstfives.org)
ssr# 284
Posted by email.-----Original Message-----
From: jsmcortina [mailto:jsm@jsm-net.demon.co.uk]
Sent: Thursday, April 20, 2006 8:16 AM
To: megasquirt-mss@msefi.com
Subject: 024 style vs 025 style wheel decoder
snillet wrote: Is there anyone running 60-2 with the 025 decoder working well ?
I posted a question a month or two back for feedback on whether people were using 024 or 025 style decoders and got next to nothing back.
James
My Success story http://www.msefi.com/viewtopic.php?t=8008
This post is at: http://www.msefi.com/viewtopic.php?p=115475#115475
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Very odd.md95 wrote:The car idles almost perfect with 029o, but idles a bit rougher(sometimes it pops and small misfires) with 029p...Either code starts the same though. Using neon code.
There were two one line code changes in 029p and neither impact the Neon code section.
Ken - could I have run into your code overflow problem?
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
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I have recently got my 4age blacktop running using information that I have found on the forums from muythaibxr's posts.
Thanks muythaibxr.
Also thanks to all involved in devoping such a great system!
I am using a 12-1 setup and 029q code. I find that the 025 gives me a miss at around 5500rpm as muythaibxr experienced, however if I change to 024 I get a pretty bad miss at around 2500 and the 5500 miss is gone!
The false trigger setting does not help nor does trimming R52 or R56.
Any suggestions on what I should do?
Thanks muythaibxr.
Also thanks to all involved in devoping such a great system!
I am using a 12-1 setup and 029q code. I find that the 025 gives me a miss at around 5500rpm as muythaibxr experienced, however if I change to 024 I get a pretty bad miss at around 2500 and the 5500 miss is gone!
The false trigger setting does not help nor does trimming R52 or R56.
Any suggestions on what I should do?
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- MS/Extra Newbie
- Posts: 5
- Joined: Tue May 10, 2005 1:59 am
- Location: Sydney
I have recently got my 4age blacktop running using information that I have found on the forums from muythaibxr's posts.
Thanks muythaibxr.
Also thanks to all involved in devoping such a great system!
I am using a 12-1 setup and 029q code. I find that the 025 gives me a miss at around 5500rpm as muythaibxr experienced, however if I change to 024 I get a pretty bad miss at around 2500 and the 5500 miss is gone!
The false trigger setting does not help nor does trimming R52 or R56.
Any suggestions on what I should do?
Thanks muythaibxr.
Also thanks to all involved in devoping such a great system!
I am using a 12-1 setup and 029q code. I find that the 025 gives me a miss at around 5500rpm as muythaibxr experienced, however if I change to 024 I get a pretty bad miss at around 2500 and the 5500 miss is gone!
The false trigger setting does not help nor does trimming R52 or R56.
Any suggestions on what I should do?
-
- MS/Extra Newbie
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- Joined: Mon May 08, 2006 5:36 pm
- Location: Sydney