Rb25/30 Combo Conversion

[VL 30 LT]

Hey peoples, long time reader first time poster.

I am about to imbark on the conversion fun of an RB25det VVT head onto my RB30ET. One of the questions that has had me buggered for awhile now is, i am still going to be using the standard r33 computer but does it have any sought of immobiliser built it in to that i can disable.

Also little things like the exhaust temp sensor, is there any way i can disable this.

Edited August 29, 2006 by VL 30 LT

[Mr. Oizo]

http://www.skylinesaustralia.com/forums/in...showtopic=15420

[Munna1]

http://www.geocities.com/rb30dohc/

[VL 30 LT]

http://www.skylinesaustralia.com/forums/in...showtopic=15420

thanks mate, as this thread is probably very informing i dont really have the time to read threw 208 pages of info. all i want to know is does the standard r33 computer have an immobiliser built into it that can be disabled and does it have an exhaust temp sensor that can be disabled.

[VL 30 LT]

http://www.geocities.com/rb30dohc/

yeah got that doco, very good reading indead, but still doesnt realy answer my above questions.

[Mr. Oizo]

No there is no standard immobilser in the R33 ECU

The exhaust temp sensor is a sensor inside the cat

[VL 30 LT]

thanks anyways guys, the bloke i was suppose to be buying a complete RB25DET top end has now sold it to someone else. So i guess i wont be going ahead with the DOHC conversion at this point in time unless someone else has a complete topend they want to sell me.

[someonestolecc]

It doesn't have an immobiliser built in you have to do anything with. If you want to put one on there are wires there you can use.

You don't need to hook up the temp as far as I know.

So.. in short you don't need to worry and don't have to hook anything up in those 2 regards.

[Mandingo]

thanks anyways guys, the bloke i was suppose to be buying a complete RB25DET top end has now sold it to someone else. So i guess i wont be going ahead with the DOHC conversion at this point in time unless someone else has a complete topend they want to sell me.

any half decent import wreckers can hook you up a 25 head, its not like they are rare or sumthin.