need Help
#1
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I just put together my 402 an went too start. The motor an no spark so I took the mad out an had it tested an it came back good I'm thinking the crank sensor is bad any help I no nothing about pc
#3
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That was a tough post to translate into English, but here's a go at it. ![Cheers!!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_cheers.gif)
I'd whip out the volt meter and probe one injector connector on each bank for 12VDC with the ignition in RUN position. Only 2 pins and one must have 12VDC to ground.
If no 12VDC, time to check the INJ 1 and INJ 2 fuses. The injectors and coils for each bank are supplied 12VDC by these two fuses.
If yes, I'd then get a $5 noid light and see if the injectors are pulsing during cranking.
![Cheers!!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_cheers.gif)
I'd whip out the volt meter and probe one injector connector on each bank for 12VDC with the ignition in RUN position. Only 2 pins and one must have 12VDC to ground.
If no 12VDC, time to check the INJ 1 and INJ 2 fuses. The injectors and coils for each bank are supplied 12VDC by these two fuses.
If yes, I'd then get a $5 noid light and see if the injectors are pulsing during cranking.