Project: MRS2: Full Integrated BPC2 Chip & Mapping Selecor

BPC2, program cable for the laptop, placebo-plug (if bpc2 should stay away):



BPC2 engine harness:



BPC2 mapping selector harness (prototyp):



greater injectors:



headlights bright wide adjuster on the left for the BPC2 mapping program selection
(I have xenon, therefore I don't have it in as original):



not used harness and connectors in the e box in the engine compartment:



here the other ends comes out in the interior:





made a new harness and supplemented with the com connectors of the BPC2:







connected with original harness, where ends in the engine compartment:







the BPC2 mapping selector harness goes also to the dashboard instruments (with not used original cables),
to show there, which mapping program is chosen (follows later):



here the used original harness to the headlights bright wide adjuster, now mapping selector:



fitted the carpet again, the two com connectors end in storage compartment in the driver foot space.

the BPC2 chip is easy to operate now, and isn't in the engine compartment as normaly:
so easy as to dock and undock an ipod:





mounting an original Renault connector on the BPC2 harness:

 

connected to the original harness in the e box, and the rest to the motor electronics periphery:





changed the original injectors with the greater:











connect the latest pins to the headlights bright wide adjuster connector and mounted the switch unit:



positon 4 I have mecanical blocked, because the BPC2 chip has 4 program places:
0= original / 1-3= various mappings:



how I incidentally change and write the plans, it looks to me like this, finish:

 

thanks!
the maps you can put on with the bpc2 software on the laptop.
yes, I wanted to have it discreetly. and no tangling...

 

thanks!
no no, no problem. in the engine compartment it can get any worse...

 

thanks!
renault connectors are a thing of its own! difficult to obtain. I usually go to renault dealer and take with old cable strands.
Or I ask directly the plug manufacturer (Molex, AMP, etc.) if i see the manufactor code or number on the connector...

 

from germany, berlin

 

thanks! and yes, also nice gimmick if you can use the buttons on the steering wheel! :cool:

 

the box need the signals of both boost sensors, injecton time, and thus regulates the boost pressure.
with various developed mappings matched to the most common hardware configurations (big intercooler, metal cat, complete exhaust, bigger injectors, bigger turbo),
you can cover a lot. the mappings are stored on the laptop.
Of course you can also individually on the dyno make a set up and get tailored mappings if you have a special motor conversion.
i have a full exhaust with metalcat, bigger intercooler, injecors and hoses and a k&n air filter. with the bpc2 i have now 285-290ps. more is with the original turbo not possible.

 

yes you're right, depending on driving style, you can roll it out below 1/4 tank filling.
the best is, you log in in the german sportmegane.net forum and search for username "haitech".
he's the man you need for all bpc2 things.