Having a bad p0300 issue lately...need help
#16
Evolved Member
iTrader: (2)
I'm currently tuning a 2.3l GT30 car with 280's and he has the same P300 issue ... I've updated to the 94170015 RPM as well as tried several combinations of reduced timing in the main map and the adv/ret map. I've also tried smoothing the timing transitions .. all to no avail.
This seems to happen more in higher gears at low RPM ... the recent one was at about 2200 in 5th. The recent changes I made seem to have helped in lower gears though.
Any thoughts? More of the same till 5th doesn't throw it either?
This seems to happen more in higher gears at low RPM ... the recent one was at about 2200 in 5th. The recent changes I made seem to have helped in lower gears though.
Any thoughts? More of the same till 5th doesn't throw it either?
#17
I'm currently tuning a 2.3l GT30 car with 280's and he has the same P300 issue ... I've updated to the 94170015 RPM as well as tried several combinations of reduced timing in the main map and the adv/ret map. I've also tried smoothing the timing transitions .. all to no avail.
This seems to happen more in higher gears at low RPM ... the recent one was at about 2200 in 5th. The recent changes I made seem to have helped in lower gears though.
Any thoughts? More of the same till 5th doesn't throw it either?
This seems to happen more in higher gears at low RPM ... the recent one was at about 2200 in 5th. The recent changes I made seem to have helped in lower gears though.
Any thoughts? More of the same till 5th doesn't throw it either?
The only strange issue I have now is through 1st and 2nd gear...crossing from vacuum to boost will light up my cel knock light, but 3rd 4th and 5th won't do it. Time for more logging, guessing timing needs to be lowered in the low load areas more.
#19
Evolving Member
iTrader: (22)
I'm currently tuning a 2.3l GT30 car with 280's and he has the same P300 issue ... I've updated to the 94170015 RPM as well as tried several combinations of reduced timing in the main map and the adv/ret map. I've also tried smoothing the timing transitions .. all to no avail.
This seems to happen more in higher gears at low RPM ... the recent one was at about 2200 in 5th. The recent changes I made seem to have helped in lower gears though.
Any thoughts? More of the same till 5th doesn't throw it either?
This seems to happen more in higher gears at low RPM ... the recent one was at about 2200 in 5th. The recent changes I made seem to have helped in lower gears though.
Any thoughts? More of the same till 5th doesn't throw it either?
how do you update to 94170015? is it like cut and past of all the tables from current 94170008?
#21
im having this problem with my evo ix after i got cosworth m2 cams and meth installed. i also bought one step colder plugs from lancershop thinking it would fix the problem but it didnt
Thread
Thread Starter
Forum
Replies
Last Post
nikkonikko
General Engine Management / Tuning Forum
4
Oct 23, 2011 06:24 AM
EVO8LTW
General Engine Management / Tuning Forum
13
Jul 25, 2005 10:34 AM