Quote:
the v-notch issue is when the car misfires at high RPM (usally 4800rpm, 5200rpm, or 5600rpm) for some unknown reason. the reason ROE doesn't really know. but it isn't the unit... it is the design. it doesn't happen with ALL VEC2's, but it happens w/ many. the "fix" [which is based on the theoretical cause] is to put a resistor in-line on the IAT sensor. But there are some cars that this NEVER cured the problem for. I'm surprised that there isn't a pending lawsuit b/c of it as people for a looooooooooooooong time were told "this isn't a problem w/ the design" when it fact it is.
do a SEARCH on vec2 v-notch and you'll see some info on it.
|
Side note on the V-notch.....
I think it is a rare occurance with the s/c*. More so with an N/A car (so I hear)
* Has it ever even happened with the S/C ?