ZE UCU and certain possible problems

RobertoCarlos · Post by **RobertoCarlos** » September 12th, 2003, 2:33 pm

I am almost positive the ZE ECU has a top speed cutoff and was wondering if anyone has successfully disabled it. Also wondering what kind of gains can I expect with the ZE ECU over my 1.8 ECU with a Jet chip in it. Thanks

killerpickle · Post by **killerpickle** » September 12th, 2003, 2:52 pm

its been disabled.

RobertoCarlos · Post by **RobertoCarlos** » September 12th, 2003, 3:15 pm

What do you mean its been diabled.

Zoso124 · Post by **Zoso124** » September 12th, 2003, 3:45 pm

babyblueMX3 · Post by **babyblueMX3** » September 12th, 2003, 5:52 pm

the speed cutoff is set to 180 kph and 100% sure of that..tried it myself..there's a way that you can disabled it but don't why you would want to do that

RobertoCarlos · Post by **RobertoCarlos** » September 12th, 2003, 6:37 pm

Well I have done 240 with my old 1.8 and I would like do it wiht the klze as well. A lot of m,y friends here like racing on the highway and every oce in a while I will jpoin in

Sean Mandell · Post by **Sean Mandell** » September 12th, 2003, 8:30 pm

<blockquote>quote:<hr>Originally posted by RobertoCarlos:
Well I have done 240 with my old 1.8 and I would like do it wiht the klze as well. A lot of m,y friends here like racing on the highway and every oce in a while I will jpoin in<hr></blockquote>you are too cool guy!

curtklze · Post by **curtklze** » September 12th, 2003, 8:44 pm

<blockquote>quote:<hr>Originally posted by RobertoCarlos:
Well I have done 240 with my old 1.8 <hr></blockquote>rriiiggghhhttt......

pelado · Post by **pelado** » September 13th, 2003, 12:07 pm

You ask a lot of questions that could be answered by searching.Remove wire from inst. cluster (speedo) that feeds the ECU. Look on online shop manual for exact wire, I won't do it for you.

phr34k · Post by **phr34k** » September 13th, 2003, 12:36 pm

i would love to know how you got to 240 with your 1.8L kl-03

Nd4SpdSe · Post by **Nd4SpdSe** » September 13th, 2003, 12:42 pm

KL03 isnt a 1.8, the K8 is the 1.8l. The KL03 is a 2.5l, but its actually called a KLDE, not a KL03I maxed out at 190 with my old k8, it did feel like it it was being cut-off, more like it didnt have the power to go faster

RobertoCarlos · Post by **RobertoCarlos** » September 13th, 2003, 1:47 pm

Well you guys dont have to believe me but there were two other guys doing 240 with me, one in a honda prelude and one in an integra and they were both doing 240 as well. Anyways that whole thing is besides the point I just wanted to know what wire I would have to cut and if I do cut the wire that goes form the cluster to the ecu will I still have a speedometer and can I cut the wire at the ecu

HFStuart · Post by **HFStuart** » September 13th, 2003, 5:07 pm

Indicated 240kph -10% speedo error = genuine 135mph.
So maybe on a good day with the wind behind.Stuart

IanL · Post by **IanL** » September 13th, 2003, 8:39 pm

10% is a very high speedo error. 3% is more like it.

Nd4SpdSe · Post by **Nd4SpdSe** » September 14th, 2003, 4:31 am

does out mx-3 trannies actually let us get that high without hitting 7300rpms?

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ZE UCU and certain possible problems

ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems

Re: ZE UCU and certain possible problems