Alfa Romeo 156 1.9 JTD 85 kW Map Locations

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Alfa Romeo 156 1.9 JTD 85 kW Map Locations

Postby MHB2011 » Tue Jun 13, 2017 11:52 am

Hi,

I am trying to find map locations.

I found:

71F04 - EGR
77C1C - Boost Map
781F4 - Driver Wish ?
793A4 - Driver Wish ?
7872E - Torque limit 19x1
78A20 - Smoke limit

I am not sure about this positions and i need help or someone to confirm :thumbup:
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Re: Alfa Romeo 156 1.9 JTD 85 kW Map Locations

Postby jtdpow » Thu Jun 15, 2017 11:22 pm

Yes i confirm the mapa are right but you need more maps to do a properly tuning
*7240E- Duration
*726DE-Duration
*7702A-77328-777F8-N75
*7827C- iq temp limiter,and more

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Re: Alfa Romeo 156 1.9 JTD 85 kW Map Locations

Postby MHB2011 » Fri Jun 16, 2017 11:12 am

jtdpow wrote:Yes i confirm the mapa are right but you need more maps to do a properly tuning
*7240E- Duration
*726DE-Duration
*7702A-77328-777F8-N75
*7827C- iq temp limiter,and more


Thanks , What about driver wish , which one is for what ?
What about torque map at 790D0 12 x 1 is this one for limp mode ?

I appreciate your help :)

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Re: Alfa Romeo 156 1.9 JTD 85 kW Map Locations

Postby jtdpow » Fri Jun 16, 2017 10:05 pm

Tune driver wish properly only in zone what limited yo( two maps) need to find other turbo maps and rail pressure maps( max 1500 bar,sensor) this engine with properly tuning can do 155-160hp without modificacions

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Re: Alfa Romeo 156 1.9 JTD 85 kW Map Locations

Postby MHB2011 » Wed Jun 21, 2017 12:06 pm

jtdpow wrote:Tune driver wish properly only in zone what limited yo( two maps) need to find other turbo maps and rail pressure maps( max 1500 bar,sensor) this engine with properly tuning can do 155-160hp without modificacions


Looks like i have problems with water temperature.
Can u explain me values in map : 7827C- iq temp limiter ?

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Re: Alfa Romeo 156 1.9 JTD 85 kW Map Locations

Postby jtdpow » Fri Jun 23, 2017 12:39 am

what type of problems??,like drivers wish,tune the zone it can limited you power specs

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Re: Alfa Romeo 156 1.9 JTD 85 kW Map Locations

Postby MHB2011 » Sat Jun 24, 2017 12:29 am

My thermostat is not working. Showing too low temp.

So i think map on 7827C probably limit IQ if temp. is under 90 deg.C ?

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Re: Alfa Romeo 156 1.9 JTD 85 kW Map Locations

Postby jtdpow » Sat Jun 24, 2017 1:44 am

tune this map between 70 and 110 grades centigrades with the iq you wish

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Re: Alfa Romeo 156 1.9 JTD 85 kW Map Locations

Postby MHB2011 » Sun Jun 25, 2017 3:48 pm

Are these values IQ reduction or actual IQ injected ?

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Re: Alfa Romeo 156 1.9 JTD 85 kW Map Locations

Postby jtdpow » Mon Jun 26, 2017 7:36 pm

iq injected temperature based
are you understanding the maps??

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