DSMLink cas inversion??

[talonpower]

I have a 90 6 bolt block in my 95 that Maro from Magnus installed ... my question is do I need to activate the "inverted cas" option on my dsmlink?? I noticed the dsmlink website said there wouldn't be an overly noticeable difference ... as far as I know the cas is inverted and the plugs are swapped ....

thank you

 

[RavenX]

You only need to use the "invert cam angle sensor" option when you have a 95ecu in a car that does not have the 95/96 style cam angle sensor. So since you have a 6bolt you have a 1g cam/crank angle sensor so yes you need to have it on. You also have to swap the plug wires in this order 3-2-1-4 from left to right on the coil pack. The fuel injector plugs you can leave them the same

 

[Kalisko]

Back from t he dead but this is a topic I could use a little info on.


I have a 95 ECU and a stock 6-bolt motor in with the different CAS. I do Not have DSM link so I do not have the option to do this CAS inversion. Do I still invert the plugs?

I thought i did it before but I'm not 100% sure. The shop put new plugs and wires on and miraculously it now idles like crap, and sometimes I can smell fuel out of my exhaust so I don't think it's firing right.

Thanks.

 

[twdorris]

Do I still invert the plugs?

Yes.

swapplugwires [ECMTuning - wiki]

With or without CAS inversion, if you're running a '95 ECU with a non-'95/'96 style cam angle sensor, you have to swap the plug wires around. But it really sounds like that's already done for you or else the engine would not even start.

Thomas Dorris
ECMTuning, Inc.

 

[Kalisko]

Well as of right now, It's set up on the coil pack 4123. It runs but idles like crap.

3214 is the correct inversion on it but I don't know how it runs like that.

 

[snowborder714]

That is correct that it will run unswapped, but it will run like crap as you've experienced. Swap them and things should be much better!