Why is my Honda Odyssey not passing smog?
The readiness flags (emission monitors) are not complete. I’ve driven my Honda for a few days now and it still won’t cycle through to get it to pass the smog. The emissions are ok, it just doesn’t complete the drive cycle enough times.
How to test the Honda Odyssey drive cycle?
The ECU will once again self-test the EGR System, EVAP Purge System and Long Term Fuel Trims. ACCELERATE: Go ahead and accelerate again at 3/4 throttle until 55-60mph is reached. This will perform the same self tests as during the first acceleration step. HOLD STEADY: Hold steady speed once again.
What should fuel temp be in Honda Odyssey?
Perform acceleration steps only on highways) COLD START: Begin from Cold Start, and ignition in OFF position for at least 1 hour. Insure your Honda’s fuel tank is between 1/4 and 3/4 full and engine coolant temperature must be below 122°F and within 11°F of the ambient air temperature.
What do you need to know about Honda Odyssey cold start?
COLD START: Begin from Cold Start, and ignition in OFF position for at least 1 hour. Insure your Honda’s fuel tank is between 1/4 and 3/4 full and engine coolant temperature must be below 122°F and within 11°F of the ambient air temperature. Do not leave the key on prior to the cold start or the heated oxygen sensor diagnostic may not run.
The readiness flags (emission monitors) are not complete. I’ve driven my Honda for a few days now and it still won’t cycle through to get it to pass the smog. The emissions are ok, it just doesn’t complete the drive cycle enough times.
The ECU will once again self-test the EGR System, EVAP Purge System and Long Term Fuel Trims. ACCELERATE: Go ahead and accelerate again at 3/4 throttle until 55-60mph is reached. This will perform the same self tests as during the first acceleration step. HOLD STEADY: Hold steady speed once again.
Perform acceleration steps only on highways) COLD START: Begin from Cold Start, and ignition in OFF position for at least 1 hour. Insure your Honda’s fuel tank is between 1/4 and 3/4 full and engine coolant temperature must be below 122°F and within 11°F of the ambient air temperature.
COLD START: Begin from Cold Start, and ignition in OFF position for at least 1 hour. Insure your Honda’s fuel tank is between 1/4 and 3/4 full and engine coolant temperature must be below 122°F and within 11°F of the ambient air temperature. Do not leave the key on prior to the cold start or the heated oxygen sensor diagnostic may not run.