wrngwae Posted February 21, 2012 Report Share Posted February 21, 2012 (edited) i have been trouble shooting dropping signal for 2 months, swapped ecus 3x...(sorry Scott) and it all boils down to get your CR125 from autozone!!!! do not have advance auto cross reference it............it wont work! unless all you want to do is idle....... it drops of about 1k rpm..... just thought i would share... i spent 300 chasing down a 35 dollar problem..... its just my luck..... Edited February 21, 2012 by wrngwae Link to comment Share on other sites More sharing options...
Frenchi934 Posted February 21, 2012 Report Share Posted February 21, 2012 not sure why i was thinking this:http://www.bikez.com/pictures/honda/2007/24191_0_1_2_cr%20125%20r_Image%20credits%20-%20Honda.jpg Link to comment Share on other sites More sharing options...
ucw458 Posted February 21, 2012 Report Share Posted February 21, 2012 ? Link to comment Share on other sites More sharing options...
tg118 Posted February 21, 2012 Report Share Posted February 21, 2012 Me being a bike guy i thought the same as ^^^ Link to comment Share on other sites More sharing options...
Ironside Posted February 21, 2012 Report Share Posted February 21, 2012 not sure why i was thinking this:http://www.bikez.com/pictures/honda/2007/24191_0_1_2_cr%20125%20r_Image%20credits%20-%20Honda.jpg Same here Tyler. I hate advance auto. They on a consistant basis sell me the incorrect part, I just get frustrated everytime I walk in the store. Link to comment Share on other sites More sharing options...
ucw458 Posted February 21, 2012 Report Share Posted February 21, 2012 http://www.autozone.com/autozone/parts/Duralast-Ignition-Control-Module/_/N-9n80t?itemIdentifier=367474_0_0_ Link to comment Share on other sites More sharing options...
wrngwae Posted February 21, 2012 Author Report Share Posted February 21, 2012 haha you silly boys,,,,,,,,its an ignition module for MegaSquirt.........lol .......RIDE RED!!!! i did for YEARS!!!!!!!! http://www.autozone.com/autozone/parts/Ignition-Control-Module/_/N-9n80t?filterByKeyWord=cr125&fromString=search&isSearchByPartNumber=true Link to comment Share on other sites More sharing options...
wrngwae Posted February 21, 2012 Author Report Share Posted February 21, 2012 (edited) thats why it in the mpi area :D seriously,,,,,,,,i tried 4 of them. Edited February 21, 2012 by wrngwae Link to comment Share on other sites More sharing options...
NotStock88 Posted February 21, 2012 Report Share Posted February 21, 2012 So to document the facts, can you post up brand names and part numbers to choose AND avoid. This is a very costly experience that needs to be addressed, exposed and recorded IMO. Link to comment Share on other sites More sharing options...
wrngwae Posted February 21, 2012 Author Report Share Posted February 21, 2012 (edited) http://shop.advancea...GRPTUNEAMS_____ SUPPOSED to be the same,,,,,, but it is not! i cannot verify any other stores like Napa,O'Reilly ect,,,, but Advance auto is wrong. OEM part # MD607478 if you run this, the way i understand. you dont need to run a msd8910. the 8910 boosts the signal for megasquirt to read it easily. Edited February 21, 2012 by wrngwae Link to comment Share on other sites More sharing options...
BOHO Posted February 21, 2012 Report Share Posted February 21, 2012 I played this game for a while...I don't miss it... Link to comment Share on other sites More sharing options...
ESIrType? Posted February 23, 2012 Report Share Posted February 23, 2012 What ignition setup are you running? Generic wheel, or distrib?I am curious, I am about to switch to a generic wheel setup and get rid of the edis module. I have been having issues since I switched to the to me ms v3 board. Shawn Link to comment Share on other sites More sharing options...
wrngwae Posted February 23, 2012 Author Report Share Posted February 23, 2012 i am running a stock dizzy. you just have to lock it and install the new pickup module. Link to comment Share on other sites More sharing options...
ESIrType? Posted February 24, 2012 Report Share Posted February 24, 2012 i am running a stock dizzy. you just have to lock it and install the new pickup module. Ok, thanks! Shawn Link to comment Share on other sites More sharing options...
wrngwae Posted February 24, 2012 Author Report Share Posted February 24, 2012 now you have to lock the weights and the vac advance. http://www.fuelinjectionpro.com/Dist_mod/index.album/dist1?i=0 or http://www.ilostmymind.com/distributor/ there are some debate on which is better......... i cut nothing myself. Link to comment Share on other sites More sharing options...
scott87star Posted March 1, 2012 Report Share Posted March 1, 2012 Yeah, I checked two of his modules, both would work up to around 1000 rpm and then drop the signal to about 3000 rpm where they picked back up and were good to higher than these motors will go. Really odd but not anything you want to mess with. Stay away, only buy the Autozone online module. Link to comment Share on other sites More sharing options...
wrngwae Posted March 1, 2012 Author Report Share Posted March 1, 2012 Thanks Scott. i thought i was crazy when i figured this our now you have just verified it.......and that im crazy too lol Link to comment Share on other sites More sharing options...
jjohnson Posted October 29, 2021 Report Share Posted October 29, 2021 How do you wire up the module? Link to comment Share on other sites More sharing options...
scott87star Posted October 29, 2021 Report Share Posted October 29, 2021 Looking down at the module in the distributor with the module at the 12 O'clock position the left terminal is the VR+ and the right the VR- on the OEM VR pickup. For the CR125 you run +12V to the left terminal and the right terminal is the pickup, for it to work correctly you need to add a 1K resistor between the terminals, that acts as a 12V pull up to give a 12V square wave signal to the ECU. 1 Link to comment Share on other sites More sharing options...
CarlosFley Posted August 20, 2023 Report Share Posted August 20, 2023 Would this work for the OG FIP MS1 system? I have a feeling the 4 pin module I have is starting to go bad and I bought a DR100 from AutoZone but that one didn’t even give me any tach signal at all, had me guessing for another hour but when I put my old one back in(which looks to be exactly the same model) it worked. Car still didn’t turn on but yeah lol anyways is this the better version? All I did when I installed it originally 8 years ago(and ran it for years) was splice into 2 of the 3 wires that go to the distributor, should I install it some different way? Link to comment Share on other sites More sharing options...
Recommended Posts