Help my fix my issue and i'll pay you! - Page 2 - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

1988montecarloss · 07-28-2016, 01:43 PM

Sorry to hijack but My SR has almost the same issues and runs richer than it should (10.0 at WOT) and is running an enthalpy tuned ecu could it be the knock sensor as well? The temp gauge recently started reading all over the place as well so could it be a coolant temp sensor? Or both?

kruked · 07-28-2016, 01:52 PM

Quote:

Originally Posted by 1988montecarloss

Sorry to hijack but My SR has almost the same issues and runs richer than it should (10.0 at WOT) and is running an enthalpy tuned ecu could it be the knock sensor as well? The temp gauge recently started reading all over the place as well so could it be a coolant temp sensor? Or both?

You're better off starting your own thread because this one is a very active already.

Corbic · 07-28-2016, 01:58 PM

Sell the car, buy a new one.

Problem solved

TheRealSy90 · 07-28-2016, 02:57 PM

I would sell it lol.

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TheRealSy90 · 07-30-2016, 06:12 PM

Haven't had a chance to do much yet but I did take a picture of the knock sensor. Doesn't have any cracks or chips on it anywhere.

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TheRealSy90 · 07-30-2016, 07:00 PM

Went and got a pressure tester and checked the fuel pressure, seems to be good. It read the same with the mafs plugged in and with it unplugged, not that it should change. Can't really get to the fpr to check it with the vacuum line unplugged but I don't think that's necessary. The pressure does raise in relation to the throttle position and rpm's.

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Green Arrow · 07-30-2016, 07:44 PM

The problem is owning a 240sx, buy a different vehicle..pm for PayPal info...

Bnr32gtr · 07-30-2016, 08:47 PM

I've never had a Ka but I've pulled a lot out. There is a tube that gos to the egr or some emissions bs that ties into the exhaust manifold. If u we're rear ended mybe it cracked Causing vacuum leak. Or maybe it's time for a cap n rotor? Best of luck man

TheRealSy90 · 07-30-2016, 08:48 PM

Definitely would be possible but exhaust side didn't get hit. Thank you

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07-28-2016, 01:43 PM	#31
1988montecarloss Nissanaholic! Join Date: Jun 2012 Location: Bardley Age: 31 Posts: 1,983 Trader Rating: (24) Feedback Score: 24 reviews	Sorry to hijack but My SR has almost the same issues and runs richer than it should (10.0 at WOT) and is running an enthalpy tuned ecu could it be the knock sensor as well? The temp gauge recently started reading all over the place as well so could it be a coolant temp sensor? Or both? __________________ IG: @Haley72692

07-28-2016, 01:58 PM	#33
Corbic Post Whore! Join Date: Jul 2005 Location: US Age: 40 Posts: 8,226 Trader Rating: (8) Feedback Score: 8 reviews	Sell the car, buy a new one. Problem solved

07-30-2016, 07:44 PM	#37
Green Arrow BANNED Join Date: Dec 2015 Location: North Korea Posts: 349 Trader Rating: (0) Feedback Score: 0 reviews	The problem is owning a 240sx, buy a different vehicle..pm for PayPal info...

07-30-2016, 08:47 PM	#38
Bnr32gtr Zilvia Addict Join Date: Feb 2013 Location: Mason-Dixon Age: 37 Posts: 600 Trader Rating: (8) Feedback Score: 8 reviews	I've never had a Ka but I've pulled a lot out. There is a tube that gos to the egr or some emissions bs that ties into the exhaust manifold. If u we're rear ended mybe it cracked Causing vacuum leak. Or maybe it's time for a cap n rotor? Best of luck man