Changed the cramshaft sensor in a honda civic yet it still won't start please help...

Question

We bought a Honda Civic 2006 and it will not start the cramshaft sensor came up on computer so we changed that and it still will not start. Please help if you can...

Answer 1

When a engine start it need 3 main component , air, fuel and ignition, A cam shaft position can set for a no start engine condition, it can also set because there is no ignition signal being set while the cam signal is being set, You can use a scan tool and crank the engine , use the RPM reading it should be more than 250 cranking RPM, less than that there will be no ignition spark. and its CKP sensor would need more investigation