I have fuel but no spark. No PATS errors. RPM/tach moves to about 200 rpm when cranking (testing for crank position sensor). On this vehicle, will the cam sensor move the tach needle if the crank position sensor dies? In other words, is there still a chance my crank sensor is toast even though I am seeing tach movement? Also, wondering if coolant temp sensor can cause this (if reading ridiculously low temp erroneously)? And lastly, if the key does not register with the car (which mine does) the engine will not even crank correct? Just wanted to make sure. Looking for some more direction this. Thanks in advance for your help.