rb25 cts problem - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

davidg01234 · 09-23-2012, 11:37 AM

My rb25 won't start when it gets warmed up. But if I unplug the cts it starts right up. Tried replacing it and the same thing happened. But if I plug the cts back up after I start it, it runs fine then. Did I just get another bad cts, or is it something else? could it be a bad ecu? i opened it up and nothing is broke or smells/looks burnt in the ecu. If i jump the battery off with another car, itll fire right up with the cts plugged in

Hardie · 09-23-2012, 09:13 PM

CTS wired correctly? Not shorting out?

davidg01234 · 09-25-2012, 04:02 PM

found it out guys! it was just a worn out battery. i was using a tiny 450cca everstart battery

09-23-2012, 11:37 AM	#1
davidg01234 Zilvia Member Join Date: Feb 2011 Location: Fort Worth,TX Posts: 179 Trader Rating: (3) Feedback Score: 3 reviews	rb25 cts problem My rb25 won't start when it gets warmed up. But if I unplug the cts it starts right up. Tried replacing it and the same thing happened. But if I plug the cts back up after I start it, it runs fine then. Did I just get another bad cts, or is it something else? could it be a bad ecu? i opened it up and nothing is broke or smells/looks burnt in the ecu. If i jump the battery off with another car, itll fire right up with the cts plugged in

09-23-2012, 09:13 PM	#2
Hardie Leaky Injector Join Date: Sep 2012 Location: Perth Australia Age: 35 Posts: 62 Trader Rating: (0) Feedback Score: 0 reviews	CTS wired correctly? Not shorting out?

09-25-2012, 04:02 PM	#3
davidg01234 Zilvia Member Join Date: Feb 2011 Location: Fort Worth,TX Posts: 179 Trader Rating: (3) Feedback Score: 3 reviews	found it out guys! it was just a worn out battery. i was using a tiny 450cca everstart battery