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Older Activity
30 Minutes Ago
dave w
replied to a thread
Hello From South Louisiana
in
Introductions
Most gearhead-efi members are focused on factory GM EFI computers, including myself. Maybe information in this gearhead-efi thread will help:...
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3 replies | 15 view(s)
1 Hour Ago
Raf
replied to a thread
Hello From South Louisiana
in
Introductions
I'm a software developer and am interested in what's going on in the Arduino community. I might start with NanoEFI .
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3 replies | 15 view(s)
2 Hours Ago
grumbolt
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
WOOHOO looks like this sensor is what i needed!!...
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18 replies | 167 view(s)
3 Hours Ago
dave w
replied to a thread
Hello From South Louisiana
in
Introductions
:welcome: What EFI system interests you most? dave w
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3 replies | 15 view(s)
3 Hours Ago
honken
replied to a thread
4000 ppm to speedo lt1 94
in
GM EFI Systems
Speedo works. Wired in to pin A32 eehack shows right Got error code 97 because there no speedo on wire. uncheck Vss Signal Diagnostic (Error 97)...
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8 replies | 151 view(s)
3 Hours Ago
grumbolt
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
Thanks Brian! I'll look into that. Good insight 1project2many! I hadnt thought of the other issues!
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18 replies | 167 view(s)
4 Hours Ago
Raf
started a thread
Hello From South Louisiana
in
Introductions
Hi group. I've got a project in mind just to learn more about EFI. Thanks for the add.
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3 replies | 15 view(s)
6 Hours Ago
1project2many
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
Sure, you could do that. And it may work well. I'm thinking the transmission control code is fairly complex. So what happens if you disable all...
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18 replies | 167 view(s)
7 Hours Ago
brian617
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
In the first 4L80e (1991) It used a thread in trans temp sensor. I would think It would be the proper sensor for what you need. ...
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18 replies | 167 view(s)
7 Hours Ago
dave w
replied to a thread
G,Day!!! from Perth Western Australia
in
Introductions
:welcome: What EFI System interests you most? dave w
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1 replies | 9 view(s)
9 Hours Ago
Maloo
started a thread
G,Day!!! from Perth Western Australia
in
Introductions
Not sure if i'm doing this correct, but thanks for letting me join.
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1 replies | 9 view(s)
15 Hours Ago
grumbolt
replied to a thread
Hi from Cincinnati on the banks of the mighty Ohio river.
in
Introductions
howdy, and welcome!
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1 replies | 12 view(s)
15 Hours Ago
grumbolt
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
just a thought..... if i leave all the tables the same and use a bench setup to determine what temp the ecm "thinks" 160 degrees is. (lets say when...
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18 replies | 167 view(s)
17 Hours Ago
Six lug
started a thread
Hi from Cincinnati on the banks of the mighty Ohio river.
in
Introductions
Can't wait to get my square body chevy ls swap running, thanks
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1 replies | 12 view(s)
19 Hours Ago
1project2many
replied to a thread
Hi from Leeds uk
in
Introductions
I have a tiny bit of information about older Vauxhall controllers. I was very interested in the 1.8 and 2.0 variants. If that helps I will see if I...
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4 replies | 52 view(s)
20 Hours Ago
drowning in tbi
replied to a thread
Trouble understanding BIN
in
GM EFI Systems
I'll do that, let me have a day or two.
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12 replies | 190 view(s)
20 Hours Ago
scecka
replied to a thread
2006 TunerPro Bin Files
in
TunerPro OBDII Bin Files
2006 Sierra 4.3L NV3500 4x4 OS 12606807 I'm not sure if this is 100% stock as my Brother in law says his buddy/previous owner had it "chipped".
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9 replies | 8059 view(s)
20 Hours Ago
In-Tech
replied to a thread
Trouble understanding BIN
in
GM EFI Systems
Hello, I don't have that whipple bin, would you mind emailing it to me at efisystems at excite dot com? Thanks
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12 replies | 190 view(s)
1 Day Ago
1project2many
replied to a thread
4000 ppm to speedo lt1 94
in
GM EFI Systems
If the speedometer uses an A/C signal you should connect to both VSS wires. In order to use one you need to connect the other to ground. The pcm...
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8 replies | 151 view(s)
1 Day Ago
1project2many
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
Well, there's some good news and some bad news and some good news with work. The good news is that the coolant temp, air temp, and transmission...
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18 replies | 167 view(s)
1 Day Ago
scecka
replied to a thread
2004 TunerPro Bin Files
in
TunerPro OBDII Bin Files
Thank you. I’m messing with a 2006 truck and have read that bin. I’ll be adding it under the 2006 bins. As far as I’ve read, the only public P59 xdf...
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49 replies | 19651 view(s)
1 Day Ago
grumbolt
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
it is basically the same as the 16197427 (it uses the same xdf and adx files) as a matter of fact, the bin i am using in it is a 16197427 bin. it...
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18 replies | 167 view(s)
1 Day Ago
honken
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
If it uses water temp you cant do anything. Cooling after engine temp is the most important. Aldl file maybe you can change the values for...
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18 replies | 167 view(s)
1 Day Ago
honken
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
Is this only for trans fan ?? You cant change parameter in editor this is what ecu use.
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18 replies | 167 view(s)
1 Day Ago
kur4o
replied to a thread
2004 TunerPro Bin Files
in
TunerPro OBDII Bin Files
This one was hard to get. No current files I have, got the p/n of that bin. It will be great if we can build a better 7603 library of bins. ...
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49 replies | 19651 view(s)
1 Day Ago
drowning in tbi
replied to a thread
Trouble understanding BIN
in
GM EFI Systems
Success! The addressing was off in my TunerPro. After getting the settings correct, it works! Thank you for helping me make sense of this thing....
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12 replies | 190 view(s)
1 Day Ago
grumbolt
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
this is the chart referenced in honken's post above.....
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18 replies | 167 view(s)
1 Day Ago
grumbolt
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
Great info!! thanks much... just so i am not about to mess things up.... this is where i would adjust things correct? edit to say i...
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18 replies | 167 view(s)
1 Day Ago
honken
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
Okay you can set temp. found this https://ls1tech.com/forums/pcm-diagnostics-tuning/1084125-4l60e-temp-vs-resistance.html
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18 replies | 167 view(s)
1 Day Ago
grumbolt
replied to a thread
using aftermarket temp. sensors on 7427 ecm's
in
GM EFI Systems
i am not explaining my issue properly.... the trans temp is input to the ecm on pins b4/b5 in its stock form. the oem temp sensor for the ecm...
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18 replies | 167 view(s)
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