Smog questions
#1
Smog questions
So I took my car to get smogged and failed. I have only a aftermarket cold air intake. Below are the failures. Could you guys that know about emissions maybe point me in the right direction on what might need to be fixed?
Thanks
FIRST TEST IS AT 15MPH
SECOND TEST IS AT 25MPH
CO (%) NO (PPM)
MAX MEASURED MAX MEASURED
0.36 0.59 (FAIL) 493 563 (FAIL)
0.35 0.63 (FAIL) 738 608 (PASS)
Thanks
FIRST TEST IS AT 15MPH
SECOND TEST IS AT 25MPH
CO (%) NO (PPM)
MAX MEASURED MAX MEASURED
0.36 0.59 (FAIL) 493 563 (FAIL)
0.35 0.63 (FAIL) 738 608 (PASS)
#4
Excess CO occurs when rich condition (not enough O2 for fuel) occurs.
Look for fuel leakage into system; fuel pressure regulator diaphragm ruptured (sniff vacuum reference line for gas smell), leaking injector, faulty O2 sensor, excess fuel pressure (unlikely).
Is this car obd1 or obd2? Is Check Engine Light on? If yes, then what codes.
good luck
Look for fuel leakage into system; fuel pressure regulator diaphragm ruptured (sniff vacuum reference line for gas smell), leaking injector, faulty O2 sensor, excess fuel pressure (unlikely).
Is this car obd1 or obd2? Is Check Engine Light on? If yes, then what codes.
good luck
Last edited by TexasHonda; 04-05-2014 at 08:52 AM.
Thread
Thread Starter
Forum
Replies
Last Post
thunder_x
Headers, Intake, & Exhaust
5
11-06-2006 08:26 PM
93Accord10thYear
Headers, Intake, & Exhaust
3
05-17-2006 08:00 PM