Hi all!
We ported x25xe (1997 omega v6) to frontera and killed imobiliser in the process. So we opted for megasquirt instead.  I have great problems getting info on several key components that i need to start tuning. (we successfuly startted engine but did not get much further ) i will list the components that i need info on, and all data will be greatly apriciated.
- I dont know firing order on cylinders.
-can someone confirm thatx25xe has 60 teeth on crank wheel and missing 2 teeth.
-lamda sensor is it narrow band or wide band (i know there are 2 of them)
what would be correct pulse timing for cranking.

these are info that i found and i base my settings on(i picked info up from calibra of the same build year):

Engine: C25XE Ecotec
2498cc - 24 valve - 6 Cylinder
Multipoint (sequential) Fuel Injection
Quad Camshafts
Catalytic Converter
Bosch Motronic 2.8 ECU

front wheel drive
169 bhp @ 6000 rpm
167.4 ft/llbs torque @ 4200 rpm
148 mph max
0-60 mph in 7.3 sec (0-100 kph in 7.8 sec)
0-7000 revs - 6750 redline limited

maybe someone has base settings for this engine?

this is my first post here and english is not my native language, so please be kind.
I thank you for reading this post any help will be greatly apriciated.

You may be better posting in the Omega Help section, as more likely to get an accurate answer in that section :)

Hi and welcome :y

Hi & a warm welcome to the OOF  :y

"Hello" and Welcome :)

Hi and welcome to the OOF    :y

Hi and welcome.

Hi, welcome to the forum and good luck with the project :y

Hello & welcome  :)

welcome to thr forum hope you mak it

peterklepec wrote on 10. Mar 2008 at 22:24:

Hi all! We ported x25xe (1997 omega v6) to frontera and killed imobiliser in the process. So we opted for megasquirt instead.  I have great problems getting info on several key components that i need to start tuning. (we successfuly startted engine but did not get much further ) i will list the components that i need info on, and all data will be greatly apriciated. - I dont know firing order on cylinders. -can someone confirm thatx25xe has 60 teeth on crank wheel and missing 2 teeth. -lamda sensor is it narrow band or wide band (i know there are 2 of them) what would be correct pulse timing for cranking. these are info that i found and i base my settings on(i picked info up from calibra of the same build year): Engine: C25XE Ecotec 2498cc - 24 valve - 6 Cylinder Multipoint (sequential) Fuel Injection Quad Camshafts Catalytic Converter Bosch Motronic 2.8 ECU front wheel drive 169 bhp @ 6000 rpm 167.4 ft/llbs torque @ 4200 rpm 148 mph max 0-60 mph in 7.3 sec (0-100 kph in 7.8 sec) 0-7000 revs - 6750 redline limited maybe someone has base settings for this engine? this is my first post here and english is not my native language, so please be kind. I thank you for reading this post any help will be greatly apriciated.

Is the engine an X25 or a C25 firstly

im only familiar with an x25 the lamba sensors are wideband sensors and the ecu is actuall a motronic 2.8.1 or can be a 2.8.3 depending on yr only difference is a PAS sensor firing order is 1-2-3-4-5-6 according to haynes

the cranksenor i have no idea i know its a hall effect sensor but thats all i know

Welcome to the forum :y

Hi and welcome....good luck with the project :y

Hello & Welcome :y

Welcome to the Forum :y

Hi peterklepec, welcome to the forum.

it is 1997 omega x25xe

Hi and welcome to the site  :y

Good luck with the project  8-)

Welcome, good luck and enjoy the forum. :)

Hello and welcome :y

Hello and welcome to the best Omega Forum on the Net  :y