Louis 14 Posted March 3, 2020 I didn't have much time to mess with it today. I'm back at work on nights now.si far I've ohmed the black and white wire from the connector (between the pcm and kill switch) to the pcm and it read 0.00 which is good. I then ohmed the black and green wire from the same connector back to the pcm which is then bu/white that also ties in to the gear position switch. It reads O.L. which I know means bad. So i think I found the issue considering it ties into the gear position switch and the gear is in neutral then it should close that circuit which should ohm good right? Or am I missing something?...I haven't ohmed the kill switch itself yet, I didnt have time Share this post Link to post Share on other sites
Melatv 788 Posted March 3, 2020 Hi: Leave key off -- Unplug the black connector on the PCM Pull out the 10 amp Ign. fuse Remove the engine stop & fuel relay Unplug the Bank Angle Sensor (3P green connector) Kill switch in center Place meter on the Ohm scale Put black test lead on the neg. of battery Put red test lead on the Bl/W wire on the black connector (PCM) -- What did it read? Then put the red test lead on the Bl/G wire -- you can find it on the Kill switch or the Engine stop & Fuel relay socket -- What did it read? Share this post Link to post Share on other sites
Louis 14 Posted March 3, 2020 Hi Melatv, both ways read O.L. Share this post Link to post Share on other sites
Louis 14 Posted March 3, 2020 I also ohmed the bl/gr wire and Bl/wh wire inside the connector coming from the kill stop switch. In the center position, it reads 0.00 Share this post Link to post Share on other sites
Melatv 788 Posted March 3, 2020 Put the 10 fuse back in -- leave the relay out Put meter on DCV black lead on neg. of battery Red lead lead on Bl/W wire on PCM black connector -- key on -- start bike -- what is the volt reading? Share this post Link to post Share on other sites
Melatv 788 Posted March 3, 2020 (edited) When you put the kill switch either side it reads 12VDC or zero Edited March 3, 2020 by Melatv Share this post Link to post Share on other sites
Louis 14 Posted March 3, 2020 Now it searches in mV on either side of the kill switch. Share this post Link to post Share on other sites
Melatv 788 Posted March 4, 2020 Unplug the Starter solenoid -- Test Bl/W on the PCM black connector -- meter on DCV -- black test lead on the neg. of battery -- key on and try starting -- what the volt reading Share this post Link to post Share on other sites
Louis 14 Posted March 4, 2020 I'm back at work now. I'll test tomorrow and give you the results. Thanks for hanging in there lol Share this post Link to post Share on other sites
Louis 14 Posted March 4, 2020 Hey melatv, are you talking about the plug between the solenoid and fuse box? If so, I'm not getting any power to the ignition so no voltage Share this post Link to post Share on other sites
Melatv 788 Posted March 4, 2020 From what I see on the diagram its a Light green/ black & Y/R going to the Start solenoid Share this post Link to post Share on other sites
Melatv 788 Posted March 4, 2020 Look right on the start solenoid and see what 2 small wires are on the start coil solenoid Share this post Link to post Share on other sites
Louis 14 Posted March 4, 2020 Ok, I found it. Sorry lol. I unplugged that and when I try starting it all it reads is around 100mV Share this post Link to post Share on other sites
Melatv 788 Posted March 4, 2020 Are you reading the voltage on the Bl/W wire on black PCM connector when pushing the start button?? Share this post Link to post Share on other sites
Melatv 788 Posted March 4, 2020 You have the key on fuse in -- kill switch in center -- pushing the start button -- be back here later Share this post Link to post Share on other sites
Louis 14 Posted March 4, 2020 Ok, I retraced my steps and the kill switch was to one side. I'm reading 12.8V while trying to start Share this post Link to post Share on other sites
toodeep 1,758 Posted March 4, 2020 57 minutes ago, Louis said: Hey melatv, are you talking about the plug between the solenoid and fuse box? If so, I'm not getting any power to the ignition so no voltage Did I read that right, you don't have any power at the connector your holding? Share this post Link to post Share on other sites
Louis 14 Posted March 4, 2020 Toodeep. No, I meant when I unplugged that connector I didnt have power to the ignition anymore to try cranking it 1 Share this post Link to post Share on other sites
Melatv 788 Posted March 4, 2020 Okay -- now connect the start solenoid up and do the test again -- what volts do you read? Share this post Link to post Share on other sites
Louis 14 Posted March 5, 2020 I'll have to continue tomorrow. I'm back at work again. I'll let you know though Share this post Link to post Share on other sites
Louis 14 Posted March 5, 2020 Hi melatv, I plugged the solenoid back in and it reads 10.5V when trying to start Share this post Link to post Share on other sites
Melatv 788 Posted March 5, 2020 (edited) Hi: Can you do this remove the big wire off solenoid going to the starter motor --- when you have it off put your meter back on the Bl/R wire on the black connector on the PCM check the voltage (key on and try starting) Edited March 5, 2020 by Melatv Share this post Link to post Share on other sites
Louis 14 Posted March 5, 2020 Ok, I did that and the solenoid would click and the voltage dropped from 12.7V to 11.9V Share this post Link to post Share on other sites
