Would any body know or have some information crank/Sync trigger information for the vt/vx ecotech and l67. How many slots crank/cam disc have?? 18 crank 3 sync ?? like early ones

Thanks in advance

I have attached maf Values from ls1 ecu with 74mm maf and Gen4 ecu with 85mm maf.
This maybe of help to someone

Cheers

Timing chain fine and in correct position

Sounds like its back to basics. Does it have good compression and what are the readings Have you done a leak down test and if so what was the out come. some basic things we do regularly on the race engines to get a idea of whats going on in side. Yep , Done the Basics a number of times as described...

Im not entirely sure if it will work as it is a encrytped file with additonal information for custom os etc tacked on. The .tun file is actually decrytped before it is uploaded to flash and encryted when it is saved again. I did it with a hpt file along time ago and it didnt work but it is worth a t...

Yeap i have been tearing my hair out for ages this is why i thought i would post i the hope someone had expreienced somthing similar Without removing the timing cover i cant say definently but i also have never seen a holden v8 jump a tooth. The vavle train is opening at what appears to be correct t...

TTVN wrote: also does anyone know where on the pcm the serial no is stored ??

Im fairly sure its located in the embedded in processor not flash as i dont recall finding it in any of the bins i found

Let mw know if you get stuck need a new 28f400 i have around 80 new ones here.

Thanks Mate,
Yes the balancer correct checked it using tdc no1 with dead stop same way i degree camshafts. Timing is definently correct position and i did check with timing light. I did initally spin dissy 180 to test and it backfired

Hey mate, Yep been down that route and tried that except replaced plugs i have removed plugs and wound over a few times. I would be over the moon if i could get it run actually start and run like crap because at least it would give a glimmer of hope that it will actually start and i could work on it...