Throttle Cracker - No CPP due to being a Holden PCM

[Happy Jim]

No, no problem.. its disabled
but the test is running for CPP OBD2 wise.... I can disable that too.

Yes please.

There are times when Virtual Beers would be really handy to give out :-)

[Highlander]

What gear ratios are in your transmission? where did you get this cal from? did you do a segment swap? does your tranny have the temperature sensor?

[Highlander]

Try the file I sent you... has the CCP OBD2 test disabled to be sure... The surging was caused for different reasons... all which i have fixed (hopefully, every car is different).

Basically you had idle closed loop control enabled 100% of the time... that is a completely different routine.

[Highlander]

Sorry,

you have closed loop disabled... any reason why?

[Highlander]

Still.. my changes should fix your surging issues while coasting in neutral.

[Happy Jim]

What gear ratios are in your transmission? where did you get this cal from? did you do a segment swap? does your tranny have the temperature sensor?

2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1
Original cal was 2000 Camaro, then upgraded to COS3 (did it a while back so can't remember how, but followed the tutorial),
Tranny temp sensor....nope
CL disabled as I have zero O2 sensors fitted (or cats or anything else vaguely emissions related).

I'll go try the file you sent

Huge thanks

Jim

[Highlander]

Email Resent... disabled O2s Permanently.. disabled heater routines. Disabled O2 Tests... Disabled pretty much any use of the O2 sensors. (it should free some headroom)