no spark swapped ecu

[talontsi98]

All started when I tried to disable stock security system. I arced a relay that goes to the coil and now the car will turn over but has no spark. Checked coil and it has source voltage. Crankshaft sensor had .0024 for voltage. The power transistor is good also. Is there a way to test the ecu?

 

[Bud92gsx]

Yeah man stick a T pin in one of the slots, not through a wire please. Put your positive lead on the T pin, and negative to a good ground.

 

[talontsi98]

Which pin on the ecu?

 

[Bud92gsx]

http://www.dsmtuners.com/forums/articles-tuning-ecu/281763-2g-turbo-ecu-pinout-w-wire-colors.html

 

[Bud92gsx]

Sorry it took me soo long i was kinda busy..

 

[talontsi98]

Thanks for the link

 

[talontsi98]

Still won't start. No more ideas?

 

[Bud92gsx]

are you sure it's not sparking???And how did you come to this conclusion, spark tester???

 

[talontsi98]

I took a plug wire and grounded the plug and turned it over and got no spark on all 4 cylinders. Its getting fuel. I also own a 97 gst. Will the ecu out of that work for a test. They have different part numbers?

 

[Bud92gsx]

Is that one of those swaf those two pins swaps or am I thinking wrong at this hour??

 

[talontsi98]

I took the stock ecu from my 97 gst and tried it in the gsx and there was still no spark. Another question. The stock security system has been acting wierd lately. Is there any way the security system could be cutting the spark?

 

[talontsi98]

Replaced the cps and it started right up.

 

[Bud92gsx]

HA HAHA Now that's funny!!!