DBZMiata

So I just dropped in my new motor with 84mm pistons, 99 head, 94 block, ati damper, 36-2 trigger wheel, ls2 truck coils, aem xseries wideband, and megasquirt pnp2. everything was going great until I got to the tunning part, I have no idea how to do any of it, I've been watching hours of videos from car passion, DIY autotune, and other megasquirt users, but I just cant seem to get the car started can anyone please help me out? Or does anyone know a reliable person(s) in Las Vegas that can help me?

Holdor

Post a tune and a log of cranking and one of the gurus will be able to help you out more.

DBZMiata

ok so i figured out how to data log and here is my tune

DBZMiata

Do I need to post anymore information to help

SpartanSV

The log shows no rpm. The megasquirt doesn't know the engine is turning.

A composite log would probably be the next step.

DBZMiata

How would I go about doing a composite log?

DBZMiata

so i messed with megasquirt a little bit more today and ive got some rpm readings, i have spark, and i have fuel pressure. Heres my new tune.

DBZMiata

finally got a composite log

DBZMiata

Theres no fuel on my spark plugs, but my pump is priming and my injectors are firing, anyone know how to fix this problem?

DNMakinson

iTrader: (3)

Could not see anything in your composite log file except a title.

FPR?, as in no fuel pressure? Don't really know, just don't want you to feel too alone.

EDIT: Try again on composite log. No Sync would still mean no fuel.

Also, I don't know what it means to use 99 head but not the 99 CAS. Many others should, however.

rwyatt365

I was wondering about that also. Are you running a 99 head w/ a NA VC and a CAS off the back of the cam? I'm so confused...

DBZMiata

I have a 99 head with a 97 valve cover and 97 cas. When I get home from work I'm gonna try the composite again.

DBZMiata

I'm not getting anything out of my composite logs is this because of my cas

DNMakinson

iTrader: (3)

If you don't have someone knowledgeable about such things come by, try looking at VVT swap into NA thread The parts about ignition will correspond to your situation.

DBZMiata

I will check that out thank you so much

DBZMiata

Ok I looked at the other thread and also references korkys book on how to do the 99-00 head swap and everything seems to be ok on my end as far as those sources of information go.

DBZMiata

got reading from data log and updated tune

DBZMiata

changed a little bit more still not running

DBZMiata

another try once i realized i missed a tooth

DBZMiata

update