Tuning a 93 lt1 4l60/700r4 with the 16159278 ECM and I currently have a GM1 Memory Adapter & the BoostedNW Chip Burner with a 27SF512 chip, and a...

Trying to get started using tuner pro and I have no idea if I have the right settings configured correctly. 94 GMC C1500 4.3L with a 4l60e ECM is...

It’s been several year since my last project. I am currently installing a 1992 GMC 350 with a throttle body into a 1951 Willys pickup. I have the...

All the sudden I'm idling really high when warm, is my IAC sensor out of whack? The motor and everything on it is no more than 2 years old.

Hello, Is anyone else having trouble posting attachments? I'm tryng to reproduce an issue that was reported last week. Thanks, Shannen

Good afternoon all. I started this 260z project several years ago and have done a complete ground up restoration. Nothing is stock but I wanted the...

Hey guys I am new to tuning and the LS platform in general. I have been playing around with Universalpatcher and learning the ropes. My set up is an...

Looking to replace a sensor with a short lead WB, Denso, Delphi, NTK. I'm doing search's but wondered if anyone had a known part number. I have miles...

Hi guys I locked my pcm up programming with jet I just order an eeprom programmer and desoldered the chips. I have a few quest I found numerous write...

came across this forum looking for info on how to properly tune my 502 ramjet engine in my 58 impala convertible, ill post up pics when i figure that...

During a restoration of my parents (now mine) Malibu sport coupe I decided to go with an after market EFI system. I further complicated things by...

I upgraded my 84 vet to MPI using a 7730 with AUJP 90 bin, all has gone well so far. the qusestion is has any one experianced a dim check engine...

Hello all, It's been a long journey, glad to finally be able to be in a position to scratch the EFI tuning itch on a vehicle of my own. I...

Hello to all, I have been working on my project for the past year and its now time for the electrical. it's a 1996 C4 corvette that had a blown...

Hi, Denny here. Working on a LS swap with a 2007 4.8 Silverado doner engine.

hi to everyone. i am new to all this. forums and working with efi. not the first efi vehicle i have owned but first i have modified. i have very...

Hey I'm new to this group and the whole computer thing coming from Holley 4 barrels it's quite a change. I'm trying to figure out aldldroid for a 95...

This forum looks to be about fuel injection so I am quite excited to be here. I have had a longtime interest in automotive technology, and looking...

Hello, I’m Joshua. I'm from Germany and I drive a 1990 Corvette. I’m pretty new to this ecu stuff. I hope I’m learning some things here.

Thanks for accepting me to the forums ... planning to try my hand at some PCM programming for GMT800 trucks.

I picked up a non-running 1989 Corvette and found a single shorted injector, but I think it may have damaged the ECU as I have a check engine light,...

i have a 2000 silverado that i swapped out the V6 for a 5.3 from an 01 suburban. while engine was out i put in the chopacabra cam/spring kit,...

Vin # is 1GCEK19BX7E131055 has the L33, Looking got stock Bin File for 12602802, Any help would be appreciated.

Good morning guys, new here, just getting into tuning for my own personal use. I'm down in San Antoino and own a 86k 1994 Buick Roadmaster Estate...

Working on an LS swap into a '79 CJ-7. Trying to understand all this computer stuff.

He was a highly intelligent engineer that often frequented his. His username now shows guest and I have heard from him in some time now. Hope he is...

Looking for a explanation of $OD fan code that is in 16197427 info that would be understandable to a coding illiterate. I don't see how to connect...

I have a 7747 ecu for a TBI truck and am trying to figure out what problems would cause the ecu to go into limp mode. I know from experience if the...

Stopping by to say Hi. Working on my 1989 Iroc 1Le.

So my truck a humble 2002 GMC 2500hd with an lq4 had the doorman oil cooler lines wet the bed and we spun 5 bearings. Being me I decided to rebuild...