automatic tranny - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

deadstock40 · 11-26-2008, 07:04 PM

hey guys, so on my auto s14 the check engine light came up last night at a light. i pulled the ecu n got the code 125 which is for line pressure solenoid valve.

i searched and found that the 2 pin resistor by the shock tower could be the problem but it was all plugged, but i cleaned it anyways. also, after i had the keys to the on position for 10 min or so id hear this buzz from under the car.

should i just replace the line pressure solenoid valve on the tranny ?

if so, you how hard is it to get too.

i checked the fsm ( at-145 ) and im not quite sure of how to replace it. i was sorta confused by the explosion diagram and the disassembly diagram.

11-26-2008, 07:04 PM	#1
deadstock40 Leaky Injector Join Date: Aug 2008 Location: socal 323.818.714 Posts: 77 Trader Rating: (3) Feedback Score: 3 reviews	automatic tranny hey guys, so on my auto s14 the check engine light came up last night at a light. i pulled the ecu n got the code 125 which is for line pressure solenoid valve. i searched and found that the 2 pin resistor by the shock tower could be the problem but it was all plugged, but i cleaned it anyways. also, after i had the keys to the on position for 10 min or so id hear this buzz from under the car. should i just replace the line pressure solenoid valve on the tranny ? if so, you how hard is it to get too. i checked the fsm ( at-145 ) and im not quite sure of how to replace it. i was sorta confused by the explosion diagram and the disassembly diagram.