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S Chassis Technical discussion related to the S Chassis such as the S12, S13, S14, and S15.

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Old 02-22-2015, 05:38 PM   #1
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after ka24de swap injectors not firing

So I'm having this problem where my injectors aren't firing whatsoever the injectors dot even have pulse. I get spark, I double checked the lines and they are put on correctly and fuel comes from the feed line. It just seem like the aren't firing at all. The timing is abit off but I don't think that would cause them to not fire.btw I'm doing a dual cam swap into a 90 chassis. Also another wierd thing is that when I check the ground on the ground infront it shows there's a closed circuit even when the ground is not bolted into the block...?
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Old 02-26-2015, 11:56 PM   #2
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Double check all wiring and that grounds are properly grounded. For me it was that when I did my swap. If fuel comes out of the fule rail on the return line when you disconnect it, then you might have bad or clogged injectors. Assuming you get spark.
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240sx, ecu electrical, injectors

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