Hotrod convertion

American Delco GM ECUs and PCMs, ALDL, OBD 1.5.
cvan1939
Posts: 98
Joined: Wed May 18, 2016 9:33 pm
cars: 1948 ford v8pilot
1939chev panel van

Re: Hotrod convertion

Post by cvan1939 »

Going by the log that I recorded today the map was 53% at750 rpm How do I reduce the ve at idle will changing the timing do it or what prams do I need work on.
Charlie
Dylan
Posts: 3356
Joined: Mon Aug 02, 2010 6:35 pm
cars: VR Commodore V8

Re: Hotrod convertion

Post by Dylan »

Lots of good info here well worth a read. Hopefully clears a few thing's up. Explains them better than I can.
Holden202T done a great job.

viewtopic.php?f=28&t=1089
doctortuned
Posts: 3
Joined: Tue Sep 27, 2016 10:34 am

Re: Hotrod convertion

Post by doctortuned »

Did you say $750.00 for a tune. That's crazy. I use the chips from moates.net. they are reflashable. You can buy the burner, chip. ostrich, wideband, and tunercat program for cheaper and tune it in realtime. That's how I do them. Not sure if anyone on here has a easier route or another emulator. But it makes tuning much easier.
cvan1939
Posts: 98
Joined: Wed May 18, 2016 9:33 pm
cars: 1948 ford v8pilot
1939chev panel van

Re: Hotrod convertion

Post by cvan1939 »

How can I reduce the idle fuel as it's running to rich to idle with out the idle screw wound in when I start it it's flooded and only clears when I crack the throttle and bring the revs up above idle say 1000-1500rpm for a minute that's cold start . Whent for a test drive this morning with the little caravan on and recorded a log
cvan1939
Posts: 98
Joined: Wed May 18, 2016 9:33 pm
cars: 1948 ford v8pilot
1939chev panel van

Re: Hotrod convertion

Post by cvan1939 »

with van.xdl
(1.75 MiB) Downloaded 357 times
This is the log that I recorded today
Dylan
Posts: 3356
Joined: Mon Aug 02, 2010 6:35 pm
cars: VR Commodore V8

Re: Hotrod convertion

Post by Dylan »

Dylan wrote:Lots of good info here well worth a read. Hopefully clears a few thing's up. Explains them better than I can.
Holden202T done a great job.

viewtopic.php?f=28&t=1089
Find the RPM and load point you want to reduce in the VE table and lower that value.
cvan1939
Posts: 98
Joined: Wed May 18, 2016 9:33 pm
cars: 1948 ford v8pilot
1939chev panel van

Re: Hotrod convertion

Post by cvan1939 »

Working in tunerpro rt every time I try to open one the tables it is filled with hex reference I was trying to open the ve table have I hit a wrong tab by mistake I'm confused.
Charlie
Dylan
Posts: 3356
Joined: Mon Aug 02, 2010 6:35 pm
cars: VR Commodore V8

Re: Hotrod convertion

Post by Dylan »

Right click on the table and un select show hex values
cvan1939
Posts: 98
Joined: Wed May 18, 2016 9:33 pm
cars: 1948 ford v8pilot
1939chev panel van

Re: Hotrod convertion

Post by cvan1939 »

Thanks I thought that it would be something simple
Charlie
cvan1939
Posts: 98
Joined: Wed May 18, 2016 9:33 pm
cars: 1948 ford v8pilot
1939chev panel van

Re: Hotrod convertion

Post by cvan1939 »

G day all. Seasons greetings to all. As I have said before I am new to this is it possible to connect a 5wire wide band o2 sensor to the 808 or do I need to get one that has its own controller ?
Charlie
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