Stan135 Posted December 14, 2023 Share Posted December 14, 2023 Okay so I bought a legacy wagon about two months ago now freshly rebuilt motor not fully put together the guy was getting married and had to sell all his toys (huge gamble on my end) anyways I get it all together and it cranks fine but I have no spark. Plugs are new coils seem okay I even tested with a good known coil still no spark. I put a cam and crank sensor in it still nothing I have no codes. Wondering if anyone has any idea what it may be or if anyone has a wiring diagram for the ignition system so I can check the grounds thank you Link to comment Share on other sites More sharing options...
Stan135 Posted December 14, 2023 Author Share Posted December 14, 2023 If anyone has a diagram of all the ground wires off the motor that would be much appreciated Link to comment Share on other sites More sharing options...
silverton Posted December 14, 2023 Share Posted December 14, 2023 I bet the cam and crank gear triggers are different. what market did the 206 come from? Link to comment Share on other sites More sharing options...
Stan135 Posted December 14, 2023 Author Share Posted December 14, 2023 I’m pretty sure none of the grounds from the motor to body are hooked up gonna go take a look after work and it’s a jdm motor Link to comment Share on other sites More sharing options...
silverton Posted December 14, 2023 Share Posted December 14, 2023 if you have any kind of scan tool what do you get for engine speed when cranking? if it's 0, it's the crank and cam gear, especially with it being a jdm motor. As far as grounds go, there aren't too many ways to mess it up. The main harness generally grounds to the intake manifold, and doesn't need to be touched to remove the engine/intake manifold, and the battery is grounded to the top starter bolt, if that was loose you shouldn't even be able to crank it. Sometimes there are two auxiliary grounds but they don't do much, and a lot of cars are either broken/missing and they still run. Link to comment Share on other sites More sharing options...
Stan135 Posted December 15, 2023 Author Share Posted December 15, 2023 Hmm okay thank you I tried getting into data with my scanner and it wouldn’t let me just kept giving me error Link to comment Share on other sites More sharing options...
silverton Posted December 16, 2023 Share Posted December 16, 2023 Just to be sure the ECM is working, when you turn the key on, engine off; is the check engine light illuminated? Link to comment Share on other sites More sharing options...
Stan135 Posted December 16, 2023 Author Share Posted December 16, 2023 Yes I believe so I’m gonna pull it out today and look and make sure theirs no visible issues with it just for peace of mind Link to comment Share on other sites More sharing options...
Stan135 Posted December 18, 2023 Author Share Posted December 18, 2023 Update no cel when I turn the car on computer? Link to comment Share on other sites More sharing options...
Stan135 Posted December 18, 2023 Author Share Posted December 18, 2023 Pulled computer looks completely fine no sign of scorching or water or anything on any of the pins Link to comment Share on other sites More sharing options...
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