Ls1 won't start

[Glenno77]

Pulled ls1 out of crashed ss vz crewman. Did an engine swap on VZ SV8. LS won't start. No spark, no fuel but has power everywhere. Coils have power. Would the crewman shut of the fuel in the crash.

 

[Fu Manchu]

This thread is in a random part of the forum unrelated to the issue.

 

[Fu Manchu]

Pulled ls1 out of crashed ss vz crewman. Did an engine swap on VZ SV8. LS won't start. No spark, no fuel but has power everywhere. Coils have power. Would the crewman shut of the fuel in the crash

The issue is with your car and the engine management system. Something on your car is preventing it from starting. The engine is no longer in the other car and therefore the other car can not operate the engine.

You’ve fkd up somewhere and you need to go back through everything you’ve done to source the mistake.

 

[WitiTune]

Pulled ls1 out of crashed ss vz crewman. Did an engine swap on VZ SV8. LS won't start. No spark, no fuel but has power everywhere. Coils have power. Would the crewman shut of the fuel in the crash.

Did you use the crewman ecu or the sv8 ecu? If you fitted the crewman ecu to the sv8 it will not go as it will have a security match error.

 

[Fu Manchu]

The ECU has to be VIN matched to all other modules on the network.