[Diy_efi] RE: Nissan KA24E ECU and CAS

[Mike]

Suggest email us a picture, because this sounds so much like the
RB30 CAS and I have done a study of that one, there is no cam
control but there are two lots of pulses which overlap to signal tdc...

rgds

mike



At 12:00 AM 5/5/06, you wrote:
>1. Yup.  Fought one for a while; dealt with the same problem on an Altima, and similar problems on the VG30 which has the same setup.
>2.
>3.  No extra or missing slits; the 360 slits are actually for the crank angle sensor and the four slits, spaced inboard of those, are for the cam sensor (cylinder ID,) with one being wider then the others.  The signal conditioner makes the outputs into square waves.  There is no dead space in the ring of 360.
>
>
>John Smith1882 wrote:
>
>>1. Do you know that for sure?
>>2. n/a
>>3. I know all about the sensor except what the conditioning circuit does. Does it just "clean up" the rounded square wave signal from the optical sensors, or something else? On the 360 slots, is there a dead space like the #1 injector window?
>>
>>
>>>Date: Wed Apr 26 15:48:43 CDT 2006
>>>From: Tom Visel five10man at commspeed.net Subject: RE:Nissan KA24E ECU and CAS
>>>To: diy_efi at diy-efi.org
>>>
>>>
>>>1. ECU will get all sorts of stupid without CAS.  Anything from not running at all to limp-in.
>>>2. Don't know.
>>>3. 360 slots, photocoupler-read, conditioning circuit inside the distributor.
>>
>>
>>
>>_______________________________________________
>>Diy_efi mailing list
>>Diy_efi at diy-efi.org
>>http://lists.diy-efi.org/mailman/listinfo/diy_efi
>>
>_______________________________________________
>Diy_efi mailing list
>Diy_efi at diy-efi.org
>http://lists.diy-efi.org/mailman/listinfo/diy_efi



Regards from


Mike Massen
Network Power Systems
Lab 08 9444 8961
Mb 0438 048961
Perth, Western Australia
* VL/VK Commodore Fuse Rail that wont warp or melt !
* Skyline/NIssan/VL Milspec ignition driver in development
* Twin tyres for most sedans, trikes and motorcycle sidecars
* Industrial grade PolyVinyliDeneChloride (PVDC Copolymer) in bulk, the best
  oxygen and water protective barrier you can find for circuit boards.
Web site under construction   http://niche.iinet.net.au