Memcal resistor chips

[delcowizzid]

ide be keen on a real 4 cylinder memcal

[v8-tuning]

Found 2 untouched ADNJ 2752 and AHLU 6173
prob swap for a 2 v6 ones if you want.

[VX L67 Getrag]

Does anyone have what codes on the knock resistor section are for what?
I think the V6 can use 1Hxxxx & 1Uxxxx & as Antus mentioned above the V8 use's 1Fxxxx, but I was pretty sure I was looking at 1 today & had either 1Nxxxx or 1Mxxxx.

I'm guessing the following 4 numbers after the first 2 digits don't mean too much in the scheme of things?

[vs ss]

never seen a m or an n code but the filter number and letters represent an engine family and a date code.

[VL400]

There is a list here .. http://pcmhacking.net/forums/viewtopic. ... 685#p13685

No M or N though.

[VX L67 Getrag]

Thanks for that VL, I was pretty sure I saw a list a while ago, guessing 1 of the H's I saw sort of looked like an N on quick glance when I wasn't paying attention.

[Charlescrown]

Just wondering if the resistors are not there. Does it affect the running or only have no limp mode or is there more to it?

[VL400]

On a '808 style ecu (so also vr manual and vs v8 manual) they also control the number of ref pulses per fuel injector pulse during normal running.

[Charlescrown]

That seems to make sense. I thought they did more than limp mode. I have one here where someone has removed both chips and put a multipin plug setup in place. I wonder if anyone knows why they did it and what can it be used for.

[VL400]

Maybe someone wanted to try and work out the limp home mode resistors and cal it a modded engine setup