Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - S13 KA24de Fuel Pressure Regulator replacement made check engine light come on.

Carbonsnail · 10-03-2024, 06:41 PM

I own a well-maintained 1992 240sx with stock KA24de engine. I recently replaced the fuel pump and the FPR unit, which caused the check engine light to come on and remain lit. Does anyone have any suggestions as to what is causing this? Thank you for your responses.

10-03-2024, 06:41 PM	#1
Carbonsnail Join Date: Aug 2020 Location: Lancaster CA Age: 62 Posts: 45 Trader Rating: (0)	S13 KA24de Fuel Pressure Regulator replacement made check engine light come on. I own a well-maintained 1992 240sx with stock KA24de engine. I recently replaced the fuel pump and the FPR unit, which caused the check engine light to come on and remain lit. Does anyone have any suggestions as to what is causing this? Thank you for your responses.