During this portion of the Drive Cycle, the EGR, EVAP, and fuel system monitors run. Also, on manual transmission vehicles, remain in Step 8: Decelerate - Gradually coast down to 0 mph without applying the brakes. Step 7: Steady State Cruise 5 Minutes - During this period, the CAT, O2S, AIR, EGR, EVAP, misfire, and fuel system monitors run. During acceleration, the misfire, fuel system, and EVAP monitors run. Step 6: Accelerate-Apply ¾ throttle until reaching 60 MPH. During this period, the EGR, EVAP, and fuel system monitors run. In high gear and do not press the clutch. Also, on manual transmission vehicles, remain Step 5: Decelerate - Gradually coast down to 20 mph without applying the brakes. Step 4: Steady State Cruise 3 Minutes - During this portion of the cycle, the O2S, AIR, EGR, EVAP, misfire, and fuel system Step 3: Accelerate - Prior to accelerating, turn off the A/C and headlights (if you had them on during step 2). System (if operating in closed loop) monitors run. During this period, the O2S heater, AIR, EVAP, misfire, and possibly fuel Step 2: Idle 2 1/2 Minutes - Turn the air conditioning (A/C) and headlights on to help the misfire monitor-the additionalĮlectrical loads help even out combustion pulses. Misfire, AIR, fuel system, and EVAP monitors run. Engine coolant and intake air temperatures are within 11☏ of each other at startup.Engine coolant temperature is below 122☏.The ambient air temperature during startup. Step 1: Cold Start - The ECM determines the presence of a cold start by comparing the engine coolant temperature to Here's what they fail to tell you that in order for the OBDII to completely reset to working condition that you have to Drive the car an additional 8 step all steps they steps have to be completed just as follows below with out breaking Yes some of the Steps do require for you to drive for a few days !!! But just the driving alone will not complete a full reset on the OBDII It doesn't matter if you go to the dealership or a sm mechanic shop Even the Smog station's they all say the same just drive a few days I keep telling them they need to take the 8 steps to turn it back on the thing is the 8 steps are unsafe in any condition of weather outside to try to complete. coil put in a new air conditioning system service the oil, service the transmission, service the radiator water put a new air filter run diagnostic test Run several computer test to get the OBDII to start working still nothing!!! Last resort will be a brand new OBDII You take it to the dealership they say nothing's wrong with the car there's no error codes just drive it for a few more days after 1000 miles the car still won't pass smog the car goes back to the dealer ship for a over niter still nothing take it home take it back they change a sensor the o2 sensor the plugs. Finally the killer strikes as follows """ Your smog test Runs everything passes besides the OBDII Secondary Air System OBDII Monitors are not ready!!! They ask did you just reset the OBDII if you say yes they tell you to drive it for a few more days a few days later it still won't pass. The silent killer has had enough of all the resets And Not once have you ever taken the correct steps to fully and completely reset the OBDII and whys that? Because it was never mentioned after the reset was cleared all that was ever mentioned was drive the car for a few days and it will Reset. You don't question the reset method you just go on there word !! Your cars still under Warranty at that time !!!!Īll's great so you think that's in till the warranty has expired and it's time for your first California Smog test You might get lucky on your first smog test and pass but bye the time your 2rd test comes along you have had at least one dead battery, taken your car in to the mechanic for the service engine light turning on and on all those visits the OBDII is cleared so the service engine light turns off. Run a $90.00 diagnostic test to make sure everything's running fine if everything ok they push the reset button to turn off the service engine light !!! The silent killer has just been set in motion because the dealership fail to warn the car owner about the correct steps it will take for the OBDII to reset they just tell you to drive it for a few days and it will reset!!! It all begins with your new car after a year your service engine light turns on you have to take it in to the dealership to There's so many glitches in the system it costing Californian's thousands of dollars to pass there smog!!! and most of them never pass!!!
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