Failed Smog test (high HC, CO, and NOx) - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

ViciousCesar! · 03-13-2012, 02:34 PM

I took my car to get smogged and it failed miserably.

Here's what it read...

Car: 1990 stock KA24e 240sx

15mph:
HC max: 85 , measured: 101
CO max: .54 , measured: .75
NO max: 565 , measured: 655

25mph
HC max: 67 , measured: 104
CO max: .45 , measured: 1.43
NO max: 522 , measured: 690

So those were the numbers, can anyone point me in the right direction just by reading that?

Any and all help is appreciated.

03-13-2012, 02:34 PM	#1
ViciousCesar! Zilvia FREAK! Join Date: May 2009 Location: Doomstadt, FL Posts: 1,280 Trader Rating: (8) Feedback Score: 8 reviews	Failed Smog test (high HC, CO, and NOx) I took my car to get smogged and it failed miserably. Here's what it read... Car: 1990 stock KA24e 240sx 15mph: HC max: 85 , measured: 101 CO max: .54 , measured: .75 NO max: 565 , measured: 655 25mph HC max: 67 , measured: 104 CO max: .45 , measured: 1.43 NO max: 522 , measured: 690 So those were the numbers, can anyone point me in the right direction just by reading that? Any and all help is appreciated.

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