Subject	improves hot starting>>
Posted by	AaronJB on February 25, 2002 at 4:40 PM
	This message has been viewed 113 times.
In Reply To	What is the whole point behind the PRVR stuff?...... posted by BCs300z on February 25, 2002 at 03:04 PM
Message	If the ECU sees the fuel temperature as being over 75degC, then it opens the PRVR solenoid, which presents atmospheric pressure to the fuel pressure regulator, raising the fuel pressure from 37psi to 42psi during starting. The canister is there (I believe) to act as a pressure vessle so that you don't introduce a vacuum leak to the manifold at the same time (so basically, it 'swops' the vacuum line over between the PRVR canister and the fuel regulator). Az '89 J-spec Auto TT Intake collector off, hoses changed, and back on in under 6hrs.. :D
Follow Ups	The Final Countdown.. ITS ALIVE!!!!!! Muhahahahaha! - AshsZ (Fab Whore, Ph.D) 12:55:09 02/25/02 Awesome Brotha! awesome (n/m) - Irocsx2002 13:00:00 02/25/02 Congrats Bro! (n/m) - $traub(Chicago) 13:05:40 02/25/02 u did stock turbos right? or anything bigger? (n/m) - genic 13:08:22 02/25/02 Self-rebuilt stock turbos. (n/m) - YugoBernie (NoVA) 13:28:09 02/25/02 Very good memory .. ;-) (n/m) - AshsZ (Fab Whore, Ph.D) 13:52:26 02/25/02 Thanks, I'll take "Other Shit I Know" for 200 Alex. (n/m) - YugoBernie (NoVA) 14:09:20 02/25/02 Daily Double! - sbsTT(MD) 14:35:54 02/25/02 I'd like to wager the SoloFlex and say "Who is Spencer" (n/m) - YugoBernie (NoVA) 15:23:55 02/25/02 congratulations mate :) (n/m) - eliZium 13:08:55 02/25/02 Congrats!!! Hard to turn that key........... - BeachZ 13:09:11 02/25/02 I hope you primed the turbos before you turned the key (n/m) - NSANY(ATL) 13:42:11 02/25/02 Why? Oil will get to them.. I rebuilt them and they got>> - AshsZ (Fab Whore, Ph.D) 13:47:31 02/25/02 When you start the car >>> - NSANY(ATL) 14:00:45 02/25/02 You think the assembly lube will do the trick? >> - AshsZ (Fab Whore, Ph.D) 14:09:18 02/25/02 If you turned the motor over until oil was at the lines>> - NSANY(ATL) 18:03:32 02/25/02 Congrats nice job.... (n/m) - Pats300zx 13:45:10 02/25/02 sweet (n/m) - damaged(pittsburgh) 13:48:16 02/25/02 AWESOME Ash! Congrats! (n/m) - sbsTT(MD) 13:50:09 02/25/02 i take it you primed the oil system B4 you turned it over? (n/m) - HaloZ• 14:07:09 02/25/02 No, but oil PSI came up before it started. (n/m) - AshsZ (Fab Whore, Ph.D) 14:16:49 02/25/02 of all the ppl. your the last i would have thought - HaloZ• 14:55:48 02/25/02 I'm pretty sure they will be. (n/m) - AshsZ (Fab Whore, Ph.D) 15:05:15 02/25/02 Very nice! How much was the total price of the conversion? (n/m) - Matrix-Z's 14:12:41 02/25/02 $1460. Details inside >>> - AshsZ (Fab Whore, Ph.D) 14:37:54 02/25/02 "Hello, is this Hell? Yeah, is it snowing down there?" - SeedyRom (Pingless) 14:35:10 02/25/02 lol (n/m) - sbsTT(MD) 14:59:30 02/25/02 Awesome. (n/m) - Jackie Chan (Sideways) 14:57:13 02/25/02 What is the whole point behind the PRVR stuff?...... - BCs300z 15:04:55 02/25/02 improves hot starting>> - AaronJB 16:40:38 02/25/02 Thanks you for that info. I really appreciate it (n/m) - BCs300z 16:49:50 02/25/02 no probs, & congrats to Ash! (n/m) - AaronJB 16:59:45 02/25/02 Congrats Dr. Ashs! ;o) (n/m) - Quiki(gat man) 15:32:18 02/25/02 Congrats Ash! (n/m) - sexZgirl 16:28:39 02/25/02 ahhhhh sucka sucka! sweet! (n/m) - josh 16:53:44 02/25/02 Congrats (n/m) - [-TRM in TPA-] 16:55:53 02/25/02 Better stick some xhaust on. No backpressure=blown seals. (n/m) - teahead 17:03:00 02/25/02
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