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स्मूथ राइड सॉल्यूशन्स एलएलसी से संपर्क करें, स्थापना 2018

और जानें. अभी कॉल करें

स्मूथ राइड सॉल्यूशनज़ एलएलसी

STEPS TO PASSING

*AFTER CODE CLEARING

1. Complete multiple cold-start warm-up cycles

Restart your engine after it has entirely cooled (ideally overnight or after a few hours off).
Let it idle or drive briefly until it reaches normal operating temperature.
Turn it off and allow it to cool again.
Repeat this process 5 times—required particularly after clearing codes

2. Drive sufficient miles under varied conditions

CARB recommends normal business use for several days, covering varied driving conditions.
Aim for 50–100 miles total, including highway segments, to allow all OBD monitors (catalyst, evaporative systems, oxygen sensors) to complete ww2.arb.ca.gov.

3. Run a proper drive cycle

A drive cycle ensures the onboard systems test all monitors:

Start from a cold engine (< 122°F/50°C)
Idle in “Drive” (with A/C/defroster on) for 2–3 minutes
Turn off accessories and accelerate steadily to ~55 mph (88 km/h) and hold for ~3 minutes
Incorporate highway and stop‑and‑go driving to cover all monitors .

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4. Wait and retest if still “Not Ready”

If the OBD test returns “Not Ready,” continue regular use for a few more days and retest

5. Resolve any remaining fault triggers

Some components may fail to set readiness flags until underlying issues (e.g. faulty sensors, EVAP leaks) are fixed. Repair these before retrying.

💡 Summary

To restore OBD readiness after code clears or repairs:

No DTCs/Permanent DTCs (PDTCs) shall be present, and vehicles must have:

at least five (5) WUC SCC, or
at least 200 miles travelled SCC, or
at least 400 minutes engine run time SCC, or
at most two (2) incomplete OBD Monitors.

If a PDTC is present, the Code will be ignored if the vehicle has:

at least 15 WUC SCC, or
at least 400 miles travelled SCC, or
at least 800 minutes engine run time SCC, or
at most one (1) incomplete OBD Monitor.

An OBD test submitted to the Clean Truck Check that does not meet the above criteria will get a Not Ready test result and will not meet the emissions compliance testing requirements. If your vehicle receives a “Not Ready” OBD test result, you COULD continue operating the vehicle under normal business practices for a few days and then have the vehicle retested.

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