Deano 1 Report post Posted September 28, 2009 Is there anyone in the South Island that can remap motronic ECUs for my 2.7? I have timing issues. Quote Share this post Link to post Share on other sites
User Name 19 Report post Posted September 28, 2009 have you tried NZEFI or DCH Motorsport in christchurch Quote Share this post Link to post Share on other sites
Deano 1 Report post Posted September 29, 2009 I rang those guys and they don't do it. NZEFI recommended going Link G4. What is every one else running in there 2.7s? Quote Share this post Link to post Share on other sites
User Name 19 Report post Posted September 29, 2009 depending on what you are doing keep it stock, or get it chiped i would ultiamtly say give Gavin in Auk's a ring and ask him about options cause at least hell point you in the right direction and if you running a stock car no point, in changing ecu - if your having timming have you checked all or sensors or tried another ecu found that with my e28 had to swap out the ECU with anther one to get it to work properly as there is a risistor in the ecu's that can give out causing timming failures Quote Share this post Link to post Share on other sites
Deano 1 Report post Posted September 29, 2009 (edited) depending on what you are doing keep it stock, or get it chiped i would ultiamtly say give Gavin in Auk's a ring and ask him about options cause at least hell point you in the right direction and if you running a stock car no point, in changing ecu - if your having timming have you checked all or sensors or tried another ecu found that with my e28 had to swap out the ECU with anther one to get it to work properly as there is a risistor in the ecu's that can give out causing timming failures Its a 2.7 with 11:1 eta block and 885 head. There is detonation. I did ring Gavin and he might be able to help with a copy of map for a similar engine. Failing that I am going Megasquirt. Edited September 29, 2009 by Penry Quote Share this post Link to post Share on other sites
Guest FrantiC Report post Posted September 29, 2009 Your getting detonation with 885 head on 11:1 pistons? How certain are you that you are getting detonation? What sort of injectors are you running? Are you using a 164 or 173 ECU? Quote Share this post Link to post Share on other sites
Deano 1 Report post Posted September 30, 2009 Your getting detonation with 885 head on 11:1 pistons? How certain are you that you are getting detonation? What sort of injectors are you running? Are you using a 164 or 173 ECU? Its just like the ignition timing is too far advanced. More noticeable when flooring it say at 80ks in 5th and you hear the rattling noise that goes as the revs increase. I have a 173 ECU, 19lb injectors, stock cam, M30 AFM. It starts mint, idles spot on. I tried a 735i 179 ECU and it helped but did not eliminate it and had crap cold start and idle. ( maybe due to being from an auto ). The compression is high at 210psi. The head and block were not planed. I havn't tried 98 yet but would like to be able to use 95 and have it tuned for that. Quote Share this post Link to post Share on other sites
Jono51 58 Report post Posted September 30, 2009 Is there anyone in the South Island that can remap motronic ECUs for my 2.7? I have timing issues. can help, call me Jon 0276 837251 Quote Share this post Link to post Share on other sites
BTO 0 Report post Posted October 6, 2009 We can do the remap for you and get about 15% power and torque gains. Send me all the details and ill price it for you. cheers Quote Share this post Link to post Share on other sites
*Glenn* 854 Report post Posted October 6, 2009 We can do the remap for you and get about 15% power and torque gains. Send me all the details and ill price it for you. cheers Where abouts are you located Dave ? And can you give us a few more details on what you can offer the forum members. Cheers Glenn Quote Share this post Link to post Share on other sites
