RB26dett no fuel relay signal WTF!! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

S13RB25DETDRIFTER · 05-21-2012, 12:38 AM

ok guys just like the title says im doing a swap on my s13 i had a rb25 running perfect but now i upgraded to rb26 now the problem is that when i turn the key to crank i dont hear the fuel pump activate i added current to it to see if it was still working well it does now i wired the fuel relay signal which is wired to the brown plug KA harness i dont get any signal from the rb26 pinout #18 (fuel pump relay) to activate the fuel pump when i open the key switch i do get power and ground to my ECU could it be that is blown ?? any help will do thanks.

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05-21-2012, 12:38 AM	#1
S13RB25DETDRIFTER Leaky Injector Join Date: Nov 2008 Location: riverside Age: 31 Posts: 113 Trader Rating: (1) Feedback Score: 1 reviews	RB26dett no fuel relay signal WTF!! ok guys just like the title says im doing a swap on my s13 i had a rb25 running perfect but now i upgraded to rb26 now the problem is that when i turn the key to crank i dont hear the fuel pump activate i added current to it to see if it was still working well it does now i wired the fuel relay signal which is wired to the brown plug KA harness i dont get any signal from the rb26 pinout #18 (fuel pump relay) to activate the fuel pump when i open the key switch i do get power and ground to my ECU could it be that is blown ?? any help will do thanks.