alright i just got a replacement transmission for my 95 maxima due to the common bearing problem that a lot of us 95-96 owners go thru. i went with a 01 tranny and a fidanza flywheel. before i broke the trans down the car started with no problem. i put all the new parts in and now nothing the engine spins but nothing form there please help i dont know where to start. my ecu one minute says nothing then it says the crankshaft sensor but could that really be it if the car started just before i took the car apart. by the way the car did sit for 2 months before i did anything to the car

so it sat for 2 months, then you installed new tranny and flywheel and tried to crank?

double check your work, make sure all is connected all sensors everything, all bolts on flywheel were put on a tighened? clutch put in and aligned properly?

its weird that suddenly your getting a code for something that was working just fine not too long ago, but if you did the install after the car sitting for 2 months, the problem might not be with your flywheel/tranny install.

yup last time i started it was around thanksgiving and i checked fuel and spark and i have both plus i checked all relays

Did you put the CPS ring on the flywheel? or check your CPS sensor at the trans it wont start if thats not working.