How to test cas sensor, no spark??? Need my car running ASAP [Archive] - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

View Full Version : How to test cas sensor, no spark??? Need my car running ASAP

260sexways

07-08-2011, 04:28 PM

Can't get an answer from anyone on how to test if it works.Getting no spark from my coilpacks and all the settings/wiring is correct. I'm getting 11 volts roughly to the LS1 coils and 5v to the cas :repost:

Here's more info if you need it http://zilvia.net/f/tech-talk/394484-no-crank-after-installing-ls1-coils.html

260sexways

07-08-2011, 05:49 PM

What the hell, all i hear is clicking when i try to start it.Won't crank over, 37psi on the fpr and just had the starter and battery tested yesterday.Never heard clicking till now

Sileighty_85

07-08-2011, 05:58 PM

Pull fuel rail keep everything hooked up, remove CAS but keep plugged in, spin CAS gear watch for inj to fire