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1

Omega Electrical and Audio Help / Re: wiring diagrams / schematics for omega 2.5 td 1999

« on: 10 November 2008, 15:35:25 »

think its now sorted  

tried www.automotiveelectronics.co.uk AVOID AT ALL COSTS !!!! Didnt even get to ask him owt cos i changed engine and told me to f"£k off to vauxhall  

all-car in alfreston derby   top guys, can flash the ecu so no nags !!!

2

Omega Electrical and Audio Help / Re: wiring diagrams / schematics for omega 2.5 td 1999

« on: 09 November 2008, 10:26:37 »

the guy that took the engine out of the car forgot to take the immobiliser out !!! but i still have the car pass with the vin etc, anyone got an immobiliser and wires?

3

Omega Electrical and Audio Help / ecu pin 29 (immobilser) for omega 2.5 td 1999

« on: 09 November 2008, 09:53:53 »

sorted the pinout for the ecu  

next issue is the immobiliser !! pin 29 on the ecu, does anyone know what happens on pin 29 when the engine is running ? grounded or 5v+ or 12v+ ? or data?

what circuits in the ecu are controlled by the imobiliser line? starter? fuel liftpump? fuel distributor pump?

4

Omega Electrical and Audio Help / Re: wiring diagrams / schematics for omega 2.5 td 1999

« on: 08 October 2008, 21:50:36 »

before i blow more £££'s how in-depth does it go? ll ecu/ecm pinouts included?
many thanx

5

Omega Electrical and Audio Help / wiring diagrams / schematics for omega 2.5 td 1999

« on: 08 October 2008, 19:22:24 »

i am looking for a wiring diagram / schematic for the engine electronics for a 1999 omega 2.5 td.
currently trying to fit the engine into a BOWLER type racer !!!
any experts care to add there knowledge?

thanx in advance

6

Omega General Help / Re: omega diesel x25dt

« on: 17 June 2010, 20:41:36 »

anyone know what this chip adds to the bhp and torque?

where is theboy?

7

Omega General Help / Re: omega diesel x25dt

« on: 15 June 2010, 11:18:37 »

anyone know what code 00140 means? the snapon machine just says its undocumented 

8

Omega General Help / Re: omega diesel x25dt

« on: 14 June 2010, 20:18:26 »

over revved and thrown into limpmode you mean ? does this chip have no limiter ?

9

Omega General Help / Re: omega diesel x25dt

« on: 14 June 2010, 18:22:37 »

got the chip fitted !!!
smokes a bit....then we tested it

shot up the road in 1st gear, maxed the throttle and then it kicked, ran like a bag of spanners with WHITE SMOKE

turned it off and restarted....runs sweet....ideas?

10

Omega General Help / Re: omega diesel x25dt

« on: 11 June 2010, 14:53:51 »

hope you have a manual, chip it, and that autobox won't last long!

its hooked up to a landrover r380 manual  had to buy a p38 rangy clutch, dual mass fly wheel and get the props cut down 

ecu number is 0 281 001 427

11

Omega General Help / omega diesel x25dt

« on: 11 June 2010, 01:16:47 »

anyone know about upgrading the chip in the ecu ? 1999 m51 engine omega x25dt.

removed immobiliser in ecu at last !!!    now want it to go faster and these dont do obd2 :-/ for upgrades for power.

check out our beast here...http://www.youtube.com/user/DrSynfeef#p/u

12

Omega General Help / Re: TD Smoking alot under hard acceleration

« on: 15 May 2010, 09:07:42 »

Try 20  miles at a steady 80mph. It's just needing a clearout.

13

Omega General Help / Re: x25dt wont rev above 1388

« on: 14 May 2010, 20:50:05 »

Anyone got good eprom dumps? The ecu was reprogrammed to remove the immobiliser and maybe they corrupted one of them.

14

Omega General Help / Re: x25dt wont rev above 1388

« on: 11 February 2010, 12:26:00 »

all pipes are good !!
just a thought.....its got a range rover throttle position sensor on the accelarator pedal....the same as omega?

15

Omega General Help / Re: x25dt wont rev above 1388

« on: 11 February 2010, 10:16:40 »

no mil light on
no codes
sounds healthy when running