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redline problem??

PostPosted: Sun Sep 18, 2011 11:34 pm
by big_skyz
hi, put my foot down earlier and engine redlined at about 5500rpm in second gear, does that sound right? i think i have the d15b7 engine.
any problems it could be? cheers

Re: redline problem??

PostPosted: Sun Sep 18, 2011 11:49 pm
by marc212
big_skyz wrote:hi, put my foot down earlier and engine redlined at about 5500rpm in second gear, does that sound right? i think i have the d15b7 engine.
any problems it could be? cheers

redline is supposed to be 6,800rpm.
http://hybrid.honda-perf.org/tech/engine.html

PostPosted: Mon Sep 19, 2011 12:29 am
by big_skyz
yeah, cheers mate, thanks for link, do you have any idea what it could be? :cry:

PostPosted: Mon Sep 19, 2011 2:01 am
by RWMIII
Could be the ICM in the distributor. Other known possibilities are either the ECU or guage cluster.

PostPosted: Mon Sep 19, 2011 2:35 am
by marc212
RWMIII wrote:Could be the ICM in the distributor. Other known possibilities are either the ECU or guage cluster.

could be that the rpm needle was messed around with, I had a problem like this with my speedo

PostPosted: Mon Sep 19, 2011 8:56 am
by big_skyz
cheers guys, will look into it and keep you updated

PostPosted: Mon Sep 19, 2011 8:59 am
by lunaticracer21
big_skyz wrote:cheers guys, will look into it and keep you updated



change your distributor

PostPosted: Mon Sep 19, 2011 9:13 am
by EJ1_MK
Have the same issue replaced all the stuff that they have listed already ended up being the map sensor on the throttle body. This was the case in my friends 95 ex coupe and a 94 ex 4dr. if it is not reading right it will cut the red line down cause it does not know how much fuel to run.

PostPosted: Mon Sep 19, 2011 9:46 am
by big_skyz
cheers EJ1_MK so should i replace the the sensor?

PostPosted: Mon Sep 19, 2011 11:55 am
by RWMIII
big_skyz wrote:cheers EJ1_MK so should i replace the the sensor?


test it, as well as testing the ICM to double check that they are okay first. Throwing parts at a problem before you find out what is exactly wrong can get expensive and frustrating. There are how-tos on testing these on this site as well as the web. Google is your friend.

PostPosted: Mon Sep 19, 2011 12:13 pm
by big_skyz
googles my hero lol, yeah, i do that alot, i buy parts and it turns out i didnt need them :woot: will check out the how-to now

PostPosted: Mon Sep 19, 2011 11:33 pm
by EJ1_MK
I would I did mine and it turned out to be bad and then we tested the new one and it was dead on and now it runs all the way to red line again. Always test if you can.