SR20 No Spark - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

ZooMxxl · 05-24-2006, 12:01 AM

I'm working on swapping a redtop into my 90 hatch. Everything is connected up, but I have no spark. I tried testing by getting a screwdriver near the end of the coil and cranking, but there is no spark, no matter how close I get to the end of the coil.

I tested the voltage to the coil packs, and the results are:

1 - .43v
2 - 4.3v
3 - .36v
4 - 1.2v

I'm thinking they should be at a higher voltage... possibly 12v...?? Anyone??
I tested my ignitor chip in a friend's running sr20, and it worked fine. My coilpacks are good at 1ohm.

Also, I checked the voltage to the MAF, it is at +12v instead of +5v like what I thought it should be.

Anyone... anyone??

-Robert

05-24-2006, 12:01 AM	#1
ZooMxxl Leaky Injector Join Date: Jan 2006 Location: Go Ducks! Go Blazers! Age: 39 Posts: 98 Trader Rating: (0) Feedback Score: 0 reviews	SR20 No Spark I'm working on swapping a redtop into my 90 hatch. Everything is connected up, but I have no spark. I tried testing by getting a screwdriver near the end of the coil and cranking, but there is no spark, no matter how close I get to the end of the coil. I tested the voltage to the coil packs, and the results are: 1 - .43v 2 - 4.3v 3 - .36v 4 - 1.2v I'm thinking they should be at a higher voltage... possibly 12v...?? Anyone?? I tested my ignitor chip in a friend's running sr20, and it worked fine. My coilpacks are good at 1ohm. Also, I checked the voltage to the MAF, it is at +12v instead of +5v like what I thought it should be. Anyone... anyone?? -Robert