knight Posted July 3, 2011 Share Posted July 3, 2011 If the ecu is P72 --- OBD2 is this still plug a play? & Chippable I have been looking into this big time over the lase few weeks as im looking to do a mapped ecu for the mb6 , you have to remove the standard p9k ecu and replace it with any odb1 ecu from a civic 92-95 1992-1995 Civic (P05 | P06 | P08 | P28) 1995 Del Sol VTEC (P30) 1992-1993 Integra GS-R (P61) 1994-1995 Integra GS-R (P72) 1992-1995 Integra RS/LS/GS/SE (PR4 | P75)And then depending what ecu you have you have to add a 28 pin socket and all little bits on the board to make the chip work and the vtec and the iab's . once than is all done you can then map the car , finishing with burning a chip and fitting it to the ecu . At the min for the service people on here have had quotes of £900 . im looking to do this for £400Rich. Link to comment Share on other sites More sharing options...
johngreen537 Posted July 3, 2011 Share Posted July 3, 2011 Yes mate. Plugs straight in, after you shave a bit off the plug!MB6 is a bit funny, as it uses UBD1 harness, but ODB2 ECU, hence why you can plug it straight in to the ODB1 harness! Link to comment Share on other sites More sharing options...
KiNK43 Posted July 3, 2011 Share Posted July 3, 2011 ok me n paul have been doing some research and getting a wee bit confused with information overload.wondering now are the obd2 p72 chippable???some people on the net are saying that they are not chippable but some say that they are.confusing or what?? Link to comment Share on other sites More sharing options...
civicturbo79 Posted July 3, 2011 Share Posted July 3, 2011 From what i have read not all p72 ecus are the same ,so thats where the some are mappable and some are not comes from , its really hard work sorting out ecus take can run everything on the mb6 , god knows i have been trying . Rich. Link to comment Share on other sites More sharing options...
KiNK43 Posted July 3, 2011 Share Posted July 3, 2011 i know i know. its crazy!!!well were hoping that obd2 is chippable... Link to comment Share on other sites More sharing options...
knight Posted July 4, 2011 Author Share Posted July 4, 2011 Link to comment Share on other sites More sharing options...
simpo Posted July 4, 2011 Share Posted July 4, 2011 speck to scott he will probably knowhttp://www.h-tune.co.uk/store/ Link to comment Share on other sites More sharing options...
knight Posted July 4, 2011 Author Share Posted July 4, 2011 speck to scott he will probably knowhttp://www.h-tune.co.uk/store/i've just mailed him cheers mate! Link to comment Share on other sites More sharing options...
knight Posted July 4, 2011 Author Share Posted July 4, 2011 Right found this on a us of a forum,,,Jason: just to let you know, you can chip an OBD2. It's much more expensive for an OBD2 chip than an OBD1 chip. That's why Hondata went with an OBD1 system. The chip is $20-25 to burn a permanent program. Techtom makes the ROMs for all the JDM vehicles not just Honda only. They're the ones who chip OBD2 which is what I run on.The Hondata people have you thinking they are the only system when they're not.Technosquare is the Techtom officially licensed ECU distributor in the US. Technosquare's predecessor was G-Force Engineering. They sold off the licensing rights to using their system on Hondas for OBD1 to Hondata. They're already plenty busy with the other Japanese makes that they can afford to do this.the whole P28 focus by Honda enthusiasts is from Hondata's dominance in people's mindset to get you to buy their system and use OBD1 ECU (ECU being the whole computer which houses the motherboard and chip). The most plentiful OBD1 VTEC ECU just happens to be off an OBD1 P28 (1992-1995 D16Z SOHC VTEC) which doesn't have the same EVAP as OBD2 and has no knock sensor. Link to comment Share on other sites More sharing options...
Aky Posted July 4, 2011 Share Posted July 4, 2011 Some are chippable, some arnt. Mate has one in his Teg obd2 and not chippable. Easiest way to check is open it up and see if there's space for an EEPROM chip. Link to comment Share on other sites More sharing options...
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