I bought this 5spd pr3 with a mugen chip with sensors disabled. Iam still redlining at 7grand and the only thing I can feel differnce on is the car runs rich now which I like. Iam really having a hard time trying to figure out what is wrong?, why iam so stuck on 7grand. I reseted the ecu pulling the fuse under the hood fuse box. Its supose to have no rev. limiter and vtec engagment of 4500rpms.

I bought the ecu from a well respected and honest person. I know nothing is wrong with this ecu.

Iam still throwing codes 9,23 The vtec I have not ran the one wire yet but it still should go past 7grand. Iam really stumped.

 

CODE 23 IS KNOCK
IT MAY NOT BE CHIPPED TO ERASE THESE CODES
CK PM...........

 

Code 9 is a serious code... CYP Sensor (Cylinder)

Try rulling these codes out by trying a different ecu, you might have a bogus ecu

What wire havnt you ran ? All wires should be ran before you go testing a car....

 

run all the wires first. I believe the Mugen program eliminates the knock sensor and the secondary 02 sensor.

 

ALL wires R run Knock ,Oil press.,oil pess..ground,V-tec,both 2s"s
are there as well in the Correct Location
A-8...VTEC
B-5..OIL PRESS...
C-2ND...O2...GREEN
B-19..KNOCK.....
C-16......WHITE
DID THIS MYSELF
iKNOW I DID NOT DO ANY THING
BEcause Ive done this over 100timeS
PM ME ASAP
JOMON................