RB25 series II ECU problem... - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

C-unit · 01-25-2008, 09:14 AM

Hi, i picked up a auto RB25 series II motor for cheap. However, it doesnt come with the harness and ECU. To my understanding, the series II doesnt have an ignitor chip and its internally bebuild in in the ECU. What i wonder is If i can use a Series I harness and Series I ECU? It is very hard to find a series 2 ECU, so I wonder if i can use a series I harness and run an external ignitor chip. Any input will be Great.

01-25-2008, 09:14 AM	#1
C-unit Nissanaholic! Join Date: Apr 2005 Location: Vancouver, Hongkong. Age: 40 Posts: 1,808 Trader Rating: (7) Feedback Score: 7 reviews	RB25 series II ECU problem... Hi, i picked up a auto RB25 series II motor for cheap. However, it doesnt come with the harness and ECU. To my understanding, the series II doesnt have an ignitor chip and its internally bebuild in in the ECU. What i wonder is If i can use a Series I harness and Series I ECU? It is very hard to find a series 2 ECU, so I wonder if i can use a series I harness and run an external ignitor chip. Any input will be Great. __________________ Instagram CW_unit

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