E-manage blue won't rev past 2.5k

[demos_sav]

I just finished installing a Greddy E-manage on my 1992 s13 with the CA18DET engine. The car starts and idles fine but when trying to accelerate it can only reach 2.5k rpm and then it acts like there is a fuel cut at that point. Can anyone help me pls?

[ch1873857]

somethings fuxed with your maf signal.

i knew a guy that bought a car from my buddy. Had an SAFC; while driving switched it from air flow to air pressure and the exact same thing happen so checked that too..

did you read the instructions by any chance??

[demos_sav]

somethings fuxed with your maf signal.

i knew a guy that bought a car from my buddy. Had an SAFC; while driving switched it from air flow to air pressure and the exact same thing happen so checked that too..

did you read the instructions by any chance??

I did everything by following the instructions. I din't understand what you said I should check though.

[ch1873857]

ecus not seeing the maf.. check your wiring and check your settings...

[demos_sav]

ecus not seeing the maf.. check your wiring and check your settings...

wiring seems ok. what settings to check? The jumpers are set as per Greddy. The front dials are at 0. I haven't got the support cable to check any more settings

[ch1873857]

then how the hell do you plan to tune it? do you know what your doing?

[demos_sav]

The only thing about wiring that I don't get is the grey wire. Greddy says that is for the TPS but on this thread at nicoclub it shows it connected to air flow meter. Which one is correct? I've also read somewhere that the grey wire is not used unless you connect the emanage to a pc.

link: http://forums.nicoclub.com/write-up-on-installing-emanage-into-ca18-s13-240sx-silvia-180sx-t199965.html

[demos_sav]

then how the hell do you plan to tune it? do you know what your doing?

I am ordering the support cable this week. I do know what I'm doing. I have a bigger turbo(t28), upgraded fuel pump, fmic, boost gauge. I ordered a bov, a MBC, a z32 AFM and will be ordering this week an A/F gauge, bigger injectors(444cc) and the cable. I know that if all the settings on the front panel were set at 0 then the emanage should work with 0% correction on stock ecu map. But id doesn't

[ch1873857]

then its your wiring.
AIRFLOW METER INPUT.

Cut the Air Flow Meter wire to intercept, WHITE goes to AIRFLOW METER, GREEN wire goes to ECU.



gray to tps..

[demos_sav]

ok. so I have to splice the ecu wire(tps) and connect the gray wire into it, or cut the ecu wire(tps) and connect the gray wire on one end? If so which end?

I tried to splice the ecu wire(tps) and connect the gray wire but there was no difference

[demos_sav]

then its your wiring.


gray to tps..

Yes but look at the table on the link. It shows the grey wire connected to pin 37 also labeled air flow meter.

[ch1873857]

ok if gray is airflow then what is the white wire.....

[demos_sav]

ok if gray is airflow then what is the white wire.....

eitherway it still doesn't let me rev over 2.5k rpm

[ch1873857]

does it let you when you unhook it? like unhook everything? take it out and sell it.