AIV (AIR INTAKE VALVE QUESTION) - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

S13drift · 04-11-2002, 10:57 AM

When you were helping me with my problem I took a look at BPT Backpressure Transducer valve.  That is the round thing with the two small hoses going to it at the top and a tad bit larger one at the bottom.  It's almost over injector number 4.  The hose at the bottom of the BPT had cracked and it was causing the bogging down.  It's one place you might want to check

04-11-2002, 10:57 AM	#1
S13drift Leaky Injector Join Date: Feb 2002 Location: Charlotte, NC Age: 47 Posts: 52 Trader Rating: (0) Feedback Score: 0 reviews	When you were helping me with my problem I took a look at BPT Backpressure Transducer valve.  That is the round thing with the two small hoses going to it at the top and a tad bit larger one at the bottom.  It's almost over injector number 4.  The hose at the bottom of the BPT had cracked and it was causing the bogging down.  It's one place you might want to check