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Older Activity
9 Hours Ago
1project2many
replied to a thread
scratching my head on this one.. 1991 kodiak no start
in
GM EFI Systems
Basic information to help with diagnosis: The ignition module will fire the coil without a working ECM. Checking for spark while cranking only...
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19 replies | 494 view(s)
10 Hours Ago
1project2many
replied to a thread
Maf to s/d conversion
in
Fuel Injection Writeups Articles and How to New and Old
$12P is good code.
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21 replies | 506 view(s)
12 Hours Ago
cookie 70
replied to a thread
scratching my head on this one.. 1991 kodiak no start
in
GM EFI Systems
GOOD NEWS!!!:jfj: The ECM i ordered from Active Truck Parts came in today, and that fixed the problem! Apparently there is a certain type of ECM...
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19 replies | 494 view(s)
13 Hours Ago
Rumblin70SS
replied to a thread
Hi everyone Brand New to the Page!
in
Introductions
Thank you! I actually got the car to datalog last night! Tony
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2 replies | 41 view(s)
17 Hours Ago
dave w
replied to a thread
ADX File For 16196396 ECM
in
Introductions
Possibly definition $9A: http://www.gearhead-efi.com/Fuel-Injection/showthread.php?1370-OBD1-Scanning-Datalogging-94-TBI-5-speed-manual
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1 replies | 35 view(s)
19 Hours Ago
94GMCc3500
started a thread
ADX File For 16196396 ECM
in
Introductions
Good morning everyone, I have a 1994 GMC C3500 2WD 5.7L with 5spd Manual Transmision. I am needing to log data with Tuner Pro Rt. I cannot find the...
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1 replies | 35 view(s)
20 Hours Ago
dave w
replied to a thread
Maf to s/d conversion
in
Fuel Injection Writeups Articles and How to New and Old
More Information, How to connect ESC module in place of a Memcal knock filter see attached.
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21 replies | 506 view(s)
21 Hours Ago
Fast355
replied to a thread
Maf to s/d conversion
in
Fuel Injection Writeups Articles and How to New and Old
7165 can run $12P Holden speed density code.
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21 replies | 506 view(s)
21 Hours Ago
Dummyls1
started a thread
DummyLS1 not dumb just need help?
in
Introductions
Hello all just put an LS built to the max naturally aspirated into a 95 Z28 and removed the LT1 and the opti spark for better durability on the...
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0 replies | 23 view(s)
22 Hours Ago
1project2many
replied to a thread
Maf to s/d conversion
in
Fuel Injection Writeups Articles and How to New and Old
Biggest issue is if the hardware is in different locations. '165 code sends a message to injector driver to fire injectors but 730 board says...
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21 replies | 506 view(s)
22 Hours Ago
1project2many
replied to a thread
CAM LOBE SEP & EFI??
in
Fuel Injection Writeups Articles and How to New and Old
I have a Willem GQ-4X that seems to work well. Eprom erase frequency is 253.7nm. You'll want a light that produces UV-C for best results.
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29 replies | 541 view(s)
23 Hours Ago
Sledhead2
replied to a thread
Hi everyone Brand New to the Page!
in
Introductions
welcome
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2 replies | 41 view(s)
23 Hours Ago
Sledhead2
replied to a thread
New Arrival
in
Introductions
welcome,
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1 replies | 42 view(s)
1 Day Ago
In-Tech
replied to a thread
Maf to s/d conversion
in
Fuel Injection Writeups Articles and How to New and Old
The '7165 ecm uses a 16k memcal eprom, the '7730 uses a 32k memcal eprom. Completely different instruction set.
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21 replies | 506 view(s)
1 Day Ago
Vettepilot
replied to a thread
CAM LOBE SEP & EFI??
in
Fuel Injection Writeups Articles and How to New and Old
That was me using improper language when I said "programmable". I know it's actually programmable via the chip. What I meant was actually...
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29 replies | 541 view(s)
1 Day Ago
dave w
replied to a thread
Maf to s/d conversion
in
Fuel Injection Writeups Articles and How to New and Old
There is the option to convert a ‘7730 V6 Memcal to a ‘7730 V8 Memcal. ...
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21 replies | 506 view(s)
1 Day Ago
pvt-tent
started a thread
Hello from me and my 93 GMC 2500 Rage Truck
in
Introductions
Hello, first post n what not. working on my 93 GMC c2500 of wonders and mystery(350) . I picked her up in mid 2017 for 650 dollars and that is when...
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0 replies | 34 view(s)
1 Day Ago
stuno
started a thread
New Arrival
in
Introductions
Hi from Brisbane, Australia. I've joined this page as I have transplanted a 383 longblock into a 5.0 litre Volvo Penta application, and need to...
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1 replies | 42 view(s)
1 Day Ago
Rumblin70SS
started a thread
Hi everyone Brand New to the Page!
in
Introductions
Hi all, My name is Tony and I am brand new to this page. I have a 1993 Firehawk I have had for 28 years and I am attempting to data log and...
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2 replies | 41 view(s)
1 Day Ago
Gator
replied to a thread
Maf to s/d conversion
in
Fuel Injection Writeups Articles and How to New and Old
What won't work????
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21 replies | 506 view(s)
1 Day Ago
In-Tech
replied to a thread
Maf to s/d conversion
in
Fuel Injection Writeups Articles and How to New and Old
I'm pretty sure that won't work.
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21 replies | 506 view(s)
1 Day Ago
Gator
replied to a thread
Maf to s/d conversion
in
Fuel Injection Writeups Articles and How to New and Old
Thanks For the info, however I am having bigger issues with 7730 the car ran with 7747 ecm although not very well, with the 7730 I have spark, the...
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21 replies | 506 view(s)
1 Day Ago
In-Tech
replied to a thread
Help with a 16147060
in
EFI Tune
You might try Dave @ Powertrain Electronics. He might still have his test bench set up. Eight 0 Five 466-5252
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1 replies | 29 view(s)
1 Day Ago
In-Tech
replied to a thread
New 350 build leaking
in
GM EFI Systems
Hiya's, I'll throw this out there...I had a set of EngineTech head gaskets leak water as I was filling the radiator, I was hoping a couple heat...
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10 replies | 245 view(s)
1 Day Ago
1project2many
replied to a thread
Who am I and why am I here?
in
Introductions
Welcome to the forum! It sounds like you've got a fun project. You've got some good considerations ahead of you. 4L80E is a strong and capable...
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5 replies | 115 view(s)
1 Day Ago
1project2many
replied to a thread
New 350 build leaking
in
GM EFI Systems
Lots of maybes but it's likely something simple. What head bolt torque value did you use? Can you see any leakage from under the valve covers?
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10 replies | 245 view(s)
1 Day Ago
boba
started a thread
Help with a 16147060
in
EFI Tune
Hi EFI tune, I've got a 7060 that's giving me fits, I would like to get it tested or rebuilt, whatever it takes to make it work right in stock form...
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1 replies | 29 view(s)
1 Day Ago
Tunedperformance
replied to a thread
Maf to s/d conversion
in
Fuel Injection Writeups Articles and How to New and Old
Just turn of the ks in the $8d tune 020c o20d iirc
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21 replies | 506 view(s)
1 Day Ago
dave w
replied to a thread
Maf to s/d conversion
in
Fuel Injection Writeups Articles and How to New and Old
Possibly an ESC Module is required. The picture below is for TBI not TPI and is for reference only, do not use as a wiring diagram. 1227730 TPI...
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21 replies | 506 view(s)
1 Day Ago
1project2many
replied to a thread
Hi everybod and greeting from Germany !!!
in
Introductions
Hello Phil, Welcome to the forum. I think you have a good plan. Changing from BUA to ARAP may require some changes to ARAP and to the vehicle. ...
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1 replies | 72 view(s)
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