Slahm
10+ Year Contributor
- 67
- 3
- Aug 21, 2012
-
West Kelowna,
BC_Canada
I am having an issue that when I press the throttle past about 80 percent(ish),1.9 volts or so on a logger, the tach drops off almost to zero although the car is still revving up. There was some car hesitation(I thought) but it does not seem so while in the shop, while logging. It seems to read fine up to 7K and beyond, unless I press the throttle in all the way, if I do that, it drops off at 4500 or less, and goes basically to zero.
Any suggestions as to where to start looking? This engine and wiring was just removed and reinstalled, but it worked fine for about two weeks, including being tuned on a dyno.
I will include a ecmlink log for those who want.
Thanks in advance for any advice!
Any suggestions as to where to start looking? This engine and wiring was just removed and reinstalled, but it worked fine for about two weeks, including being tuned on a dyno.
I will include a ecmlink log for those who want.
Thanks in advance for any advice!