MS2 With stock Cam and crank sensor.
#1
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MS2 With stock Cam and crank sensor.
I'm pretty sure im not getting spark due to having the wrong Ignition settings and Trigger wheel settings.
Using the Stock sensors what should the Trigger wheel and ignition settings be since its a magnetic pick up instead of wheel.
Using the Stock sensors what should the Trigger wheel and ignition settings be since its a magnetic pick up instead of wheel.
#6
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you have mods done for a 90-97 CAS. there's a completely different tach input circuit to handle the crank and cam sensors of a 99.
https://www.miataturbo.net/showthrea...ight=abe+input
https://www.miataturbo.net/showthrea...ight=abe+input
#7
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is it just a few wires that i have to run or do i need todo all of the stuff in the picture in that post? Also i cant read that schematic is there a simpler explanation?
is this the correct mod?
is this the correct mod?
Last edited by hbrew; 07-11-2010 at 08:02 PM.
#10
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You have half that mod. This supposedly works, however, the issue, when you read the thread i linked, is the noise that it can pick up.
all firmware and docs can be found at msextra.com/doc
http://msextra.com/doc/ms2extra/files/alpha/
#14
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Ahh that helps out alot.
So lets talk about how to setup TS to recognise the cam and crank sensor using 3.03u.
Also is there away to delete the tune on the ecu without reflashing the firmware? I think i messed it up somewhere becuase my fuel pump keeps cycling on and off when key is on.
Do you need both cam and crank inputs to get spark on ms or can you just use crank?
And loading the stock basemap you gave me Braineack should my car atleast start with it? and do i use the sequential or batch basemap?
So lets talk about how to setup TS to recognise the cam and crank sensor using 3.03u.
Also is there away to delete the tune on the ecu without reflashing the firmware? I think i messed it up somewhere becuase my fuel pump keeps cycling on and off when key is on.
Do you need both cam and crank inputs to get spark on ms or can you just use crank?
And loading the stock basemap you gave me Braineack should my car atleast start with it? and do i use the sequential or batch basemap?
#15
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why not try the diypnp basemap for a 99-00? that sounds like a good start.
http://www.diyautotune.com/diypnp/ap...0-18bp-mt.html
http://www.diyautotune.com/diypnp/ap...0-18bp-mt.html
#16
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based on this
'99 OEM Connector Megasquirt DB37
3Y and 3W Injectors 1&3 DB34&35
3Z and 3X Injectors 2&4 DB33&32
3Q VICS DB4 (spr2)
3O IAC DB30
3M IAC12v to 12V
3P Fuel Pump (w/ immobilizer)
3N Fuel Pump (wo/ immobilizer) DB37
3I Clutch switch
3J Rear O2
3G IGN 1, 4 DB36
3H IGN 2, 3 DB31
3E TPS DB22
3F Sensor Gnd to MS GND
3A Gnd DB19,18,&17
3B Gnd DB7,8,& 9
3C Gnd
2K Tacho DB5 (spr3)
2I TPS Vref DB26
2J Crank DB24
2H Cam DB25
2F Knock
2E CLT DB21
2C Front O2 DB23 (not connected to stock harness, will go to wideband)
2B IAT DB20
1V Neutral
1Q Alt Warning light DB6 (spr4)
1O Alt Field DB27
1R Cooling Fan DB3 (spr1)
1I AC Fan
1B 12v DC DB28
EBC DB29 (not connected to stock harness, will go to EBC)
what is my tacho output suppose to be on? in Tunerstudio selections are
js11
iac1
iac2
ign js10
fidle
d14
d16
d15
ad06/js5
ad06/js4
'99 OEM Connector Megasquirt DB37
3Y and 3W Injectors 1&3 DB34&35
3Z and 3X Injectors 2&4 DB33&32
3Q VICS DB4 (spr2)
3O IAC DB30
3M IAC12v to 12V
3P Fuel Pump (w/ immobilizer)
3N Fuel Pump (wo/ immobilizer) DB37
3I Clutch switch
3J Rear O2
3G IGN 1, 4 DB36
3H IGN 2, 3 DB31
3E TPS DB22
3F Sensor Gnd to MS GND
3A Gnd DB19,18,&17
3B Gnd DB7,8,& 9
3C Gnd
2K Tacho DB5 (spr3)
2I TPS Vref DB26
2J Crank DB24
2H Cam DB25
2F Knock
2E CLT DB21
2C Front O2 DB23 (not connected to stock harness, will go to wideband)
2B IAT DB20
1V Neutral
1Q Alt Warning light DB6 (spr4)
1O Alt Field DB27
1R Cooling Fan DB3 (spr1)
1I AC Fan
1B 12v DC DB28
EBC DB29 (not connected to stock harness, will go to EBC)
what is my tacho output suppose to be on? in Tunerstudio selections are
js11
iac1
iac2
ign js10
fidle
d14
d16
d15
ad06/js5
ad06/js4
#17
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Whichever one isn't currently being used for something else.
D14 and D16 are driving your ignition coils, so those are out. And aren't you going to need JS10 for the cam sensor? Apart from that, pretty open. Id' use one of the IAC pins- they're pretty damned useless otherwise.
Go forth and transist.
(Is that a verb? It should be.)
D14 and D16 are driving your ignition coils, so those are out. And aren't you going to need JS10 for the cam sensor? Apart from that, pretty open. Id' use one of the IAC pins- they're pretty damned useless otherwise.
Go forth and transist.
(Is that a verb? It should be.)
#18
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i get config errors if i use anything other than JS10. And its still not sending a spark signal to my coils, i have power to the coils and everything else so its not a blown fuse or relay.
Another quick question should i run a new wire from my cam and crank sensors to ms or is it just as good to use the wire-harness wires? I only ask this cause when i run a composite log in Tunerstudio there's alot of noise.
Another quick question should i run a new wire from my cam and crank sensors to ms or is it just as good to use the wire-harness wires? I only ask this cause when i run a composite log in Tunerstudio there's alot of noise.
Last edited by hbrew; 07-14-2010 at 11:03 PM.
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