From the search i've done, I thought the limiter on the pg7 is 7500. I'm running a dohc zc with this ecu. Mine only goes up to around 7000-7100. Is there something wrong with my ecu?

 

I checked it right now. It hit the limiter at exactly 7000.

 

make sure ur car is nice and warmed up all the way... on my stock pm6 i can go as far as 6900 when its warm. when i had a pg7 i blew my last motor cuz i would rev at like 8500, i dunno how it let me do that but my rpm's jus kept going.......let ur car warm up real good then try it out. thats the only thing i can think as to why its redlining at 7000

 

ECU's definately have a cold and hot rev limit.

and stock tach is never accurate.

 

Ok I warmed my car up and it still hits the limiter at 7000

 

stop redlining your engine. 7100 is fine for a zc you dont need to rev it higher.

 

**** my d16a6 rev up until 7500-7800 and it still runs good and fine weird tho...

 

more proof the stock tach is horribly inaccurate.<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SkipMic2006 &raquo;</TD></TR><TR><TD CLASS="quote">**** my d16a6 rev up until 7500-7800 and it still runs good and fine weird tho...</TD></TR></TABLE>

 

i dont really careless abt the tach i just care bat how it runs tho but just saying it shows on my tach. i already know all tach are little off tho

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CarsonSurfer &raquo;</TD></TR><TR><TD CLASS="quote">Ok I warmed my car up and it still hits the limiter at 7000 </TD></TR></TABLE>

DOH! You actually found the cold rev limiter? Good job!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SETI20 &raquo;</TD></TR><TR><TD CLASS="quote">

DOH! You actually found the cold rev limiter? Good job!</TD></TR></TABLE>

Huh?

 

thou shalt not redline thine car when its coldeth.

 

those motors dont like being revved high. they are known drop power off at 6500 and blow up when revved over 7000.

i used a pr4 in mine, i forget what the rev limit was.. but i never hit it.