2018 !st attempt
HC GPM: 3.8172 Limit 2.5 Fail
CO GPM: 14.3584 Limit 20.0 Pass
CO2 GPM: 494.6008
NOx GPM: 2.4582 Limit 4.00 Pass
2nd attempt
HC GPM: 9.475 Limit 2.5 Fail
CO GPM: 39.5179 Limit 20.0 Fail
CO2 GPM: 494.6008
NOx GPM: 2.4582 Limit 4.00 Pass
Trying to give all the info I can. I have no idea what to try next. Seems like I am throwing money at this thing and making it worse.
This is what i have done between tests. New O2 Sensor (new sensor has slow CC counts, bad new O2 sensor?), Removed all oil from all the K&N Filters, Cleaned MAF with MAF cleaner, Cleaned throttle body, New Spark plug wires, New 180 degree Thermostat, dropped fuel pressure. 93 Octane Fuel
Already had new NGK UR4 plugs, Oil/filter change. Fuel pump was replaced about 4 months ago, buy the body shop (car died) OEM fuel pump installed and the car has a hotwire kit already installed. (will have to replace with a high flow.) running TT Emissions Chip, Turned down the RJC Boost controller.
Noticed a small leak between downpipe and Catalytic Converter (would this affect the test?) Same leak was there for both tests.
Have not swapped PCV Valve
SM-G Readings after returning from 15 mile trip.
737 mv O2
MAF: 3
LV8: 23
Voltage: 13.8
Int: 125-131
BLM: 155
Temp: 192.2
Air Temp: 120.2
TPS: .42
IAC: 39
O2 CC: counts slow 2-7