Help, how to setup GM 3bar map sensor in Hondatas300
07-25-2006, 07:52 PM
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Whos running A GM 3bar map sensor in Hondatas300
Anyone running Gm 3 bar in there hondata s300?and if so how do you configure it Thanks
Modified by OverboostJosh at 9:02 PM 7/25/2006
Modified by OverboostJosh at 9:02 PM 7/25/2006
07-25-2006, 10:41 PM
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Re: Whos running A GM 3bar map sensor in Hondatas300 (OverboostJosh)
Use the MoTec 3 bar settings as a base. If it's wrong, then you will have to find the correct offset and scalar. Good Luck.
07-26-2006, 06:59 AM
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Re: Whos running A GM 3bar map sensor in Hondatas300 (Silverbeast)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Silverbeast »</TD></TR><TR><TD CLASS="quote">Use the MoTec 3 bar settings as a base. If it's wrong, then you will have to find the correct offset and scalar. Good Luck.</TD></TR></TABLE>
^^^I've done this and it works great^^^
^^^I've done this and it works great^^^
07-26-2006, 07:12 AM
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Re: Whos running A GM 3bar map sensor in Hondatas300 (Universal Magnetic)
How do you know when to change the offset and scalar?
In the hondata forums is the formula to get these numbers. You need to know the min and max voltage
In the hondata forums is the formula to get these numbers. You need to know the min and max voltage
07-27-2006, 04:59 AM
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Re: Whos running A GM 3bar map sensor in Hondatas300 (OverboostJosh)
here are the setting for a GM Map Sensor i purchased from fast turbo
Scalar = 675.5
Offset = -337.7
Scalar = 675.5
Offset = -337.7
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07-28-2006, 07:43 AM
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Re: (oscarmayer)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by oscarmayer »</TD></TR><TR><TD CLASS="quote">better idea, go to a real tuner who knows how to properly tun eand let him do ir right for you before you blow up your car......</TD></TR></TABLE>
Thats funny, because a great deal of the "tuners" you speak of do not know the correct offsets and scalers for the gm map sensors. There are about ten versions of the GM3Bar's out there. So if there is anybody out there that has any better responses please post, some of us could use any extra info available. I too used the 609scaler from the Motec but I use a 75offset. The problem is that many of the Vacuum/boost gauges on the market are not all that accurate, so when dialing in the offset you are depending on that gauge being correct. But in all honesty if you properly tune the car and do not change the settings of the MAP sensor, the car should run fine. Hence, if the Map reads 10" of vacuum but you really have 15", you are still tuning based on what the ecu is seeing.
Thats funny, because a great deal of the "tuners" you speak of do not know the correct offsets and scalers for the gm map sensors. There are about ten versions of the GM3Bar's out there. So if there is anybody out there that has any better responses please post, some of us could use any extra info available. I too used the 609scaler from the Motec but I use a 75offset. The problem is that many of the Vacuum/boost gauges on the market are not all that accurate, so when dialing in the offset you are depending on that gauge being correct. But in all honesty if you properly tune the car and do not change the settings of the MAP sensor, the car should run fine. Hence, if the Map reads 10" of vacuum but you really have 15", you are still tuning based on what the ecu is seeing.
07-28-2006, 10:42 AM
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Re: (JustaZC)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JustaZC »</TD></TR><TR><TD CLASS="quote">
Thats funny, because a great deal of the "tuners" you speak of do not know the correct offsets and scalers for the gm map sensors. There are about ten versions of the GM3Bar's out there. So if there is anybody out there that has any better responses please post, some of us could use any extra info available. I too used the 609scaler from the Motec but I use a 75offset. The problem is that many of the Vacuum/boost gauges on the market are not all that accurate, so when dialing in the offset you are depending on that gauge being correct. But in all honesty if you properly tune the car and do not change the settings of the MAP sensor, the car should run fine. Hence, if the Map reads 10" of vacuum but you really have 15", you are still tuning based on what the ecu is seeing.</TD></TR></TABLE>
Thanks guys for the Helpful info im still trying to figure this bastard out for epping next weekend so i can turn up the boost, anymore USEFUL would be helpful Thanks
Thats funny, because a great deal of the "tuners" you speak of do not know the correct offsets and scalers for the gm map sensors. There are about ten versions of the GM3Bar's out there. So if there is anybody out there that has any better responses please post, some of us could use any extra info available. I too used the 609scaler from the Motec but I use a 75offset. The problem is that many of the Vacuum/boost gauges on the market are not all that accurate, so when dialing in the offset you are depending on that gauge being correct. But in all honesty if you properly tune the car and do not change the settings of the MAP sensor, the car should run fine. Hence, if the Map reads 10" of vacuum but you really have 15", you are still tuning based on what the ecu is seeing.</TD></TR></TABLE>
Thanks guys for the Helpful info im still trying to figure this bastard out for epping next weekend so i can turn up the boost, anymore USEFUL would be helpful Thanks
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