almost ready to rumble

[V6cious]

I have just installed a new cam and no after putting it back together the engine will not start I have traced it down to this fire and fuel checks okay timing is precise but the injectors are not working, what controlls the injectors I have also change out the coil and module still nothing happens ; I need to resolve this very quickly cause I needto break in the cam instead of just spinning the motor to get it to run

 

[kh440]

When you say fuel is OK, are you referring to just pressure or are the injectors getting the reference signal from the ECM? First thing that come sto mind is the crank sensor--make sure it is aligned in the right groove----real easy to miss---(voice of experience)

 

[V6cious]

I mean that the fuel pressure checks okay and it is not getting signal from ecm so i need to know what wires to check for breaks

 

[kh440]

Look in the "Basic hotair info" threads. The test procedures are all there and explained pretty well. I went through all the charts and found I had a brand new ac-delco crank sensor crap out almost instantly....good luck

 

[Bat]

Connections

Check all your connections and make sure everthing is connected and in the right spot. The way these go together there's not a big chance you got one wrong but, more of a chance you missed one. Check the cam sensor and make sure it's pointing the right way. I think BFH put this in the basic info. I had the same problem and turns out the cam was not in the right position ( had it 180 the wrong way ).