Go Back  RX7Club.com - Mazda RX7 Forum > Tech and Performance > Engine Management Forum > Microtech
Reload this Page >

Microtech Need help explaining how to make richer with this Example Map

Microtech Area is for discussing Microtech systems

Microtech Need help explaining how to make richer with this Example Map

Old 06-03-08, 08:20 AM
  #1  
Jon R.
5 Year Member
Thread Starter
iTrader: (1)
 
Join Date: Mar 2007
Location: Ashburn, VA
Posts: 185
Likes: 0
Received 0 Likes on 0 Posts
Need help explaining how to make richer with this Example Map

This not my map, but I am going to try and make my 7 not Run so lean. Can someone show me what I should change as a first step, if for instance I start running lean at about 4000 rpm +. At this rpm and about 6-7 psi I start leaning out to 13 on my AFR gauge. Thanks for the Help. Do I need to turn off the car while I alter map?


Idle Map
Screen 1

30" ~ 1.38
25" ~ 1.48
20" ~ 1.44
15" ~ 1.71
10" ~ 1.71
05" ~ 1.62
00" ~ 2.1
2-20psi ~ 4.95

Load Map
Screen 3

30" ~ 0.95
25" ~ 1.19
20" ~ 1.33
15" ~ 1.71
10" ~ 2.14
05" ~ 2.57
00" ~ 2.86
2psi ~ 2.2
4psi ~ 3.2
6psi ~ 3.8
8psi ~ 4.4
10psi ~ 4.9
14psi ~ 5.5
16psi ~ 5.9
18psi ~ 6.5
20psi ~ 7

RPMwot Map Screen 17

5000 ~ 05
5500 ~ 08
6000 ~ 08
6500 ~ 10
7000 ~ 11
7500 ~ 11
8000 ~ 11
9000 ~ 12

The rest are zero

RPMcrs Screen 18

1000 ~ -12
1500 ~ -11
2000 ~ -12

THe rest are zero



Pump Map
Screen 19

Pump2Start ~ 2000
Pump1Amt ~ 00
Pump1Pulse ~ 04
Pump1Trig ~ 18
Pump1Stop ~ 00
Pump1Adv ~ 05

Pump2Time ~ 10
Pump2Amt ~ 30
Pump2Trig ~ 16
Pump2Stop ~ 00
Pump2Adv ~ 05

PumpDwell ~ 3.00
PumpTimers ~ No
Pump1Sync ~ No
PumpSpare ~ 00
PumpCold ~ 00

Water Map
Screen 20

-25 ~ 0
-17 ~ 70
-9 ~ 60
-01 ~ 50
05 ~ 45
11 ~ 45
18 ~ 42
24 ~ 34
31 ~ 26
38 ~ 24
46 ~ 19
60 ~ 12
68 ~ 06
82 ~ 0
99 ~ 0
124 ~ 0

Air_t Map
Screen 21

-25 ~ 0
-17 ~ 8
-9 ~ 6
-1 ~ 5
5 ~ 4
11 ~ 3
18 ~ 3
24 ~ 0
31 ~ 0
38 ~ 0
46 ~ 0
60 ~ 0
68 ~ 0
82 ~ 0
99 ~ 0
124 ~ 0

Crank Map
Screen 22

-25 ~ 72
-17 ~ 72
-9 ~ 72
-1 ~ 67
5 ~ 62
11 ~ 57
18 ~ 50
24 ~ 41
31 ~ 31
38 ~ 26
46 ~ 20
60 ~ 15
68 ~ 5
82 ~ 0
99 ~ 0
124 ~ 0

t*rpm
Screen 23

Idle ~ 00
1000 ~ 10
1500 ~ 15
2000 ~ 20
2500 ~ 25
3000 ~ 25
3500 ~ 25
4000 ~ 25
4500 ~ 25
5000 ~ 25
5500 ~ 25
6000 ~ 25
6500 ~ 25
7000 ~ 25
7500 ~ ??
8000 ~ 25
9000 ~ 25

t*map Map
Screen 24

Idle ~ 00
25 ~ 05
20 ~ 04
15 ~ 03
10 ~ 02
05 ~ 00
00 ~ 00
2psi ~ 00
4psi ~ 00
6psi ~ 02
8psi ~ -04
10psi ~ -06
14psi ~ -10
16psi ~ -12
18 psi ~ -16
20 psi ~ -20

t*air Screen 25
Correction value Is expressed as number of degrees you wish to advance or Retard to the Ignition curve and values Is set at zero.

t*gap
Screen 26

0500 ~ 15
1000 ~ 15
1500 ~ 15
2000 ~ 14
2500 ~ 12
3000 ~ 10
3500 ~ 10
4000 ~ 10
4500 ~ 10
5000 ~ 10
5500 ~ 10
6000 ~ 10
6500 ~ 10
7000 ~ 10
8000 ~ 10

t*Inj Map
Screen 27

0500 ~ 120
1000 ~ 150
1500 ~ 150
2000 ~ 150
2500 ~ 150
3000 ~ 150
3500 ~ 150
4000 ~ 150
4500 ~ 180
5000 ~ 210
5500 ~ 210
6000 ~ 240
6500 ~ 240
7000 ~ 270
8000 ~ 270
9000 ~ 270

t*wat Map Screen 28


ANd the rest are zero

Option Map
Screen 30

Af_StE ~ 10
Dwell ~ 3.25 *set at Time Base - not at Duty Cycle*
REVstg ~ 1320
MAPstg ~ 02"
%stg ~ 50


see how that map goes.
__________________
jon4825 is offline  
Old 06-03-08, 08:53 AM
  #2  
Rotary Freak
iTrader: (8)
 
rx72c's Avatar
 
Join Date: Jun 2003
Location: Australia
Posts: 2,608
Likes: 0
Received 0 Likes on 0 Posts
Hhahaha.
thats one of my maps.
lol


As for richening it up
First youll get your load points tuned properly then work on rpm map.

if at 4000rpm at 6-7psi your already leaning out making adjustments to the rpm wot map will work but your better off adding fuel to the load map.


so in your load map.

add fuel to the 6 and 8 psi map and then retest.
rx72c is offline  
Old 06-03-08, 06:51 PM
  #3  
Jon R.
5 Year Member
Thread Starter
iTrader: (1)
 
Join Date: Mar 2007
Location: Ashburn, VA
Posts: 185
Likes: 0
Received 0 Likes on 0 Posts
Can you be more indepth as far as explaining how to do that. I need it "Barney Style"
jon4825 is offline  
Old 06-03-08, 07:01 PM
  #4  
Rotary Freak
iTrader: (8)
 
rx72c's Avatar
 
Join Date: Jun 2003
Location: Australia
Posts: 2,608
Likes: 0
Received 0 Likes on 0 Posts
i dont know how to be more in depth.

If your car is leaning out at 6-7 psi


with your handset. go to the LOAD map.
In the load map scroll to the 6 and 8 psi map(one at a time) and increase the number that you see.
This will richen up those maps.
You do it small steps at a time till you reach your desired afr.

After getting your desired afr at for e.g 4000rpm if you find at 6000rpm its going lean again.

Then you go the RPM WOT map and go to 6000rpm and add a few % of fuel extra(for e.g 3%) and see if it flattens out the afr curve.
rx72c is offline  
Old 06-04-08, 06:33 AM
  #5  
Jon R.
5 Year Member
Thread Starter
iTrader: (1)
 
Join Date: Mar 2007
Location: Ashburn, VA
Posts: 185
Likes: 0
Received 0 Likes on 0 Posts
Are those the only map screens I have to change? What are these other screens for t*Inj Map and Pump Map?
jon4825 is offline  
Old 06-04-08, 08:14 AM
  #6  
Rotary Freak
iTrader: (8)
 
rx72c's Avatar
 
Join Date: Jun 2003
Location: Australia
Posts: 2,608
Likes: 0
Received 0 Likes on 0 Posts
pump maps are for throttle response.
t_inj is injector timing. dont play with that. you dont need to.

if your car is leaning out at 6psi which should you have to change the 12psi map?

only change what you need.
rx72c is offline  
Old 06-05-08, 08:05 AM
  #7  
Jon R.
5 Year Member
Thread Starter
iTrader: (1)
 
Join Date: Mar 2007
Location: Ashburn, VA
Posts: 185
Likes: 0
Received 0 Likes on 0 Posts
by the way i dont have a hand set. I can do all of this with my laptop right?
jon4825 is offline  
Old 06-05-08, 11:01 AM
  #8  
Rotary Freak
iTrader: (8)
 
rx72c's Avatar
 
Join Date: Jun 2003
Location: Australia
Posts: 2,608
Likes: 0
Received 0 Likes on 0 Posts
you can do this all with your laptop
rx72c is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
20
03-29-18 02:05 PM
Skeese
Adaptronic Engine Mgmt - AUS
65
03-28-17 03:30 PM
stickmantijuana
Microtech
30
04-23-16 06:37 PM
befarrer
Microtech
3
08-22-15 05:52 PM


Thread Tools
Search this Thread
Quick Reply: Microtech Need help explaining how to make richer with this Example Map


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: