PROM number AUXK
#1
Senior Member
Thread Starter
Join Date: Jun 2009
Location: Montgomery, PA
Posts: 976
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1990 Camaro RS
Engine: 355 Vortec TPI LT4 Hotcam
Transmission: TH700-R4
Axle/Gears: 3.23
PROM number AUXK
I just bought a 1227165 ECM for my 3.1L to TPI swap and the prom that it has inside is DELCO AUXK 3779, and I can't find any information on it anywhere....
What is this a prom for, and more importantly....will it work for a 305 MAF TPI?
What is this a prom for, and more importantly....will it work for a 305 MAF TPI?
Last edited by FireInMe17; 07-21-2011 at 02:28 PM.
#3
Senior Member
Thread Starter
Join Date: Jun 2009
Location: Montgomery, PA
Posts: 976
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1990 Camaro RS
Engine: 355 Vortec TPI LT4 Hotcam
Transmission: TH700-R4
Axle/Gears: 3.23
Re: PROM number AUXK
Awesome....is there anyway that I can get it loaded with the right data to run my engine or do I need to go prom hunting?
#5
Moderator
iTrader: (1)
Join Date: Mar 2002
Location: Chasing Electrons
Posts: 18,405
Likes: 0
Received 216 Likes
on
202 Posts
Car: check
Engine: check
Transmission: check
Re: PROM number AUXK
To use the AUXK MEMCAL will need to both re-burn the PROM and set the cylinder count via a jumper.
Are you planning on doing any mods that require tuning? If so there are additional options for the PROM.
RBob.
Are you planning on doing any mods that require tuning? If so there are additional options for the PROM.
RBob.
#6
Senior Member
Thread Starter
Join Date: Jun 2009
Location: Montgomery, PA
Posts: 976
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1990 Camaro RS
Engine: 355 Vortec TPI LT4 Hotcam
Transmission: TH700-R4
Axle/Gears: 3.23
Re: PROM number AUXK
Well my build is going to be:
305 V8
906 Vortec heads
1.5 or 1.52 Roller tip rockers
Stock Cam
Vortec TPI intake
Stock TPI Plenum/Runners
Stock Throttle body
Fuelinjectionconnecton.com Wiring Harness
24 ilbs injectors (Yes, I know they're too big, but they're what I got with the engine...)
700R4 Transmission
So yeah, I'm gonna need to do some tuning.
305 V8
906 Vortec heads
1.5 or 1.52 Roller tip rockers
Stock Cam
Vortec TPI intake
Stock TPI Plenum/Runners
Stock Throttle body
Fuelinjectionconnecton.com Wiring Harness
24 ilbs injectors (Yes, I know they're too big, but they're what I got with the engine...)
700R4 Transmission
So yeah, I'm gonna need to do some tuning.
#7
Moderator
iTrader: (1)
Join Date: Mar 2002
Location: Chasing Electrons
Posts: 18,405
Likes: 0
Received 216 Likes
on
202 Posts
Car: check
Engine: check
Transmission: check
Re: PROM number AUXK
So you can go with a G1 adapter, Burn2, and some flash PROMs (www.moates.net). Then there is no need to deal with the stock PROM, it just sits there, dumb as can be.
Then on the MEMCAL run a wire from PROM pin 14 to MEMCAL pin 56 (note that the MEMCAL and PROM pins are counted differently). That sets the cylinder select in the ECM.
Or, probably better, since the limp mode won't even be close, don't even use the MEMCAL. Just jumper that above pins right on the G1 adapter.
Then grab a copy of a stock '89 LB9 calibration to start tuning with.
RBob.
Then on the MEMCAL run a wire from PROM pin 14 to MEMCAL pin 56 (note that the MEMCAL and PROM pins are counted differently). That sets the cylinder select in the ECM.
Or, probably better, since the limp mode won't even be close, don't even use the MEMCAL. Just jumper that above pins right on the G1 adapter.
Then grab a copy of a stock '89 LB9 calibration to start tuning with.
RBob.
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
LT1Formula
Engine/Drivetrain/Suspension Parts for Sale
7
10-08-2015 08:34 PM
3.8TransAM
NW Indiana and South Chicago Suburb
1
09-27-2015 08:37 PM