electrical issue HELP - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

statik · 10-14-2004, 01:14 PM

OK I must have messed up my wiring harness along the way, this is an s13 blacktop into a 97 240.

When i connect the battery and turn the key the ECU turns on, and i hear the fuel pump kick on, thats good. However if i take the key out completely, ECU stays on and if i turn the key to acc, fuel pump doesnt kick on.

Heres the scary part, if i turn the key to the middle position and leave it for a second, the ECU turns off and the ECU relay makes this crazy clicking noise like its opening and closing fast. If i switch it back into ACC the relay stops clicking and the ECU turns on and so does the fuel pump...im so confused. Any ideas?

10-14-2004, 01:14 PM	#1
statik Zilvia FREAK! Join Date: Oct 2003 Location: Long Island, NY Age: 40 Posts: 1,358 Trader Rating: (0) Rides Gallery: statik Feedback Score: 0 reviews	electrical issue HELP OK I must have messed up my wiring harness along the way, this is an s13 blacktop into a 97 240. When i connect the battery and turn the key the ECU turns on, and i hear the fuel pump kick on, thats good. However if i take the key out completely, ECU stays on and if i turn the key to acc, fuel pump doesnt kick on. Heres the scary part, if i turn the key to the middle position and leave it for a second, the ECU turns off and the ECU relay makes this crazy clicking noise like its opening and closing fast. If i switch it back into ACC the relay stops clicking and the ECU turns on and so does the fuel pump...im so confused. Any ideas? __________________ 97 240sx esaarr \| Current Status: SOLD