S5 omp

sen2two · 03-11-2010, 05:15 PM

Im looking to remove it on a friends car. But as most of you already know, if the S5 electronic pump is removed, it will send the ecu into limp mode. And might not even idle in some cases. Anyone remove there OMP without an ecu upgrade?

if you did, how did you go about it? ideas, comments?

12arotary · 03-11-2010, 05:34 PM

why do you want to remove it exactly?

FerociousP · 03-11-2010, 08:29 PM

you take it off but leave it plugged in and secure it aside, then block off, run pre-mix, etc. there is no way to remove it completely without ecu modification

djmtsu · 03-11-2010, 09:26 PM

Like Ferocious said, either tie it back still plugged into the harness, or get an Rtek with OMP delete.

FC Zach · 03-12-2010, 01:05 PM

You can remove it without the OMP in place, you'll just have to purchase one of these:

http://www.pocketlogger.com/?pid=rte...age=1&ecu=S5NA

Hope this helps. like DJ and Paul said, there is no other way than this.

03-11-2010, 05:15 PM	#1
sen2two KTEC Join Date: Jan 2009 iTrader: (2) Posts: 642 Rep Power: 0	S5 omp Im looking to remove it on a friends car. But as most of you already know, if the S5 electronic pump is removed, it will send the ecu into limp mode. And might not even idle in some cases. Anyone remove there OMP without an ecu upgrade? if you did, how did you go about it? ideas, comments? __________________ what I have: 1985 Gs:12a All motor Drag car - 1973 Rx2: Play car What I had: 93 Touring: TRADED - 91 Coupe: TRADED - 90 GTU: RHD - 88 10AE: SOLD - 87 Base: SOLD - 86 Base: SOLD - 1985 GSLSE - 85 Gsl: SOLD - 80 Gs: TRADED - 1972 Rx2

03-11-2010, 05:34 PM	#2
12arotary tumor-syphilis-itis-osis Join Date: Sep 2008 iTrader: (0) Posts: 191 Rep Power: 17	why do you want to remove it exactly? __________________ 82 300d 82 Gsl 84 b2200 Diesel 88 gxl

03-11-2010, 08:29 PM	#3
FerociousP I-had-a-bad-experience... Join Date: Feb 2008 Location: M'boro iTrader: (2) Posts: 1,046 Rep Power: 18	you take it off but leave it plugged in and secure it aside, then block off, run pre-mix, etc. there is no way to remove it completely without ecu modification __________________ '15 Juke Nismo '06 MX-5 GT SOLD '04 S Silver RX-8 GT Track Day Use SOLD '90 Black TII vert w/ Sprint RE stock port/turbo DD dyno (242.6whp@5500rpm @12psi 8psi@redline) and (250ftlbtq@4800rpm @13psi) SOLD '89 GTUs 6p TII SOLD, '87 sport SOLD, '79 SA stock SOLD '91 B2600i 4x4 w/ Rx-8 LSD SOLD

03-11-2010, 09:26 PM	#4
djmtsu My minds tellin' me no... Join Date: Feb 2008 Location: Murfreesboro, TN iTrader: (10) Posts: 4,043 Rep Power: 21	Like Ferocious said, either tie it back still plugged into the harness, or get an Rtek with OMP delete. __________________ 1976 Mazda Cosmo RX-5 1976 Mazda Cosmo RX-5 2003 Toyota Tundra TRD 2015 Toyota 4Runner SR5

03-12-2010, 01:05 PM	#5
FC Zach RCC Loves Me Not You Join Date: Mar 2008 Location: Eagleville, TN iTrader: (2) Posts: 2,267 Rep Power: 19	You can remove it without the OMP in place, you'll just have to purchase one of these: http://www.pocketlogger.com/?pid=rte...age=1&ecu=S5NA Hope this helps. like DJ and Paul said, there is no other way than this. __________________ 1993 Yamaha GTS1000 1992 Celica Turbo AllTrac 1987 RX7 Sport 1979 Yamaha G1, KM24 powered 1975 Dolmar KMS4 Last edited by FC Zach; 03-12-2010 at 01:10 PM..