- Mon Apr 16, 2012 10:25 pm
#302052
As title says my d16y7 is only revving up to 5500... any1 know why?
- Mon Apr 16, 2012 11:46 pm
#302062
Check engine light at all?
Could be a lot of things causing it obd-I has a trick problem with sensors, since they read in voltage and as long as it is not way out of parameters then it will not throw a code. Where as odb-II cars would.
I found that the MAP sensor on the throttle body seems to control where the rev limiter is. I had the same issue with my z6 last year and no CEL and tested the map and replaced and could go back up to red line again.