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MAP Sensor upgrade
Posted: Tue Jan 31, 2017 6:00 pm
by BaFTa
So hello from Bulgaria. I'm doing some performance stuff on my 2.0 HDi 110 but I need your help now. So far I've changed the turbo to a GT2052s, fitted new clutch, cleaned all radiators, changed all fluids and stuff, got bigger nozzles, but I don't know what to do with the MAP sensor. I've bought one from a BMW e46 330d (M57D30), it's a 3 bar map, has 3 pins on it, but the plug is different. How to find out which pins to connect?
Hope you understand my question
Re: MAP Sensor upgrade
Posted: Wed Feb 01, 2017 1:01 am
by dirtydirtydiesel
Try sending Steve at hdi tuning a email, hopefully he can help you
I will follow your progress with interest.
Please keep us posted with updates, DDD
Re: MAP Sensor upgrade
Posted: Wed Feb 01, 2017 5:10 pm
by fattail95
I believe the ECU file will be need to be modified to suit the new sensor. The output voltage with respect to turbocharger pressure may not be identical so will need linearization, and the ECU currently will throw an error if it sees more than 2500mbar.
I can personally vouch for Steve @HDi Tuning, very knowledgeable chap and he did a custom map for mine.
Ben.
Re: MAP Sensor upgrade
Posted: Thu Feb 02, 2017 4:41 pm
by BaFTa
My car is also remapped, but I got used to it and wanted some more. That's why I chanted all this stuff. It will be remapped soon, but I've to change the MAP first, so we could make logs first
Re: MAP Sensor upgrade
Posted: Sun May 02, 2021 9:16 am
by asip13
Hello. Please tell me how you got the bigger nozzles?
Re: MAP Sensor upgrade
Posted: Tue Dec 21, 2021 3:00 am
by batrst
BaFTa wrote: ↑Tue Jan 31, 2017 6:00 pm
So hello from Bulgaria. I'm doing some performance stuff on my 2.0 HDi 110 but I need your help now. So far I've changed the turbo to a GT2052s, fitted new clutch, cleaned all radiators, changed all fluids and stuff, got bigger nozzles, but I don't know what to do with the MAP sensor. I've bought one from a BMW e46 330d (M57D30), it's a 3 bar map, has 3 pins on it, but the plug is different. How to find out which pins to connect?
Hope you understand my question
2.0 HDi turbo to a GT2052s, you any pics did it fit strate on
.what clutch, did you use .
bigger nozzles, you get them from a 530d hav you changed fuel pump to bwm
what about fuel rail to a 535d you any pics of your work