Web2000 Jeep Grand Cherokee WJ California Smog Question . i have a 2000 Jeep WJ with 4.0 Motor. i replaced the battery about 2 months ago. I can not get the jeep Smog readiness test to come up on the scanner i bought. I failed California smog because some sensors are not ready/reporting. my mechanic suggested i need to drive it between 45 … WebDec 6, 2011 · 1995 thru 2002 OBD II Monitor Enabling Criteria FWD/AWD SBEC PCM Equipped Vehicles The following procedure has been established to assist technicians in the field with enabling and running OBD II Monitors. The order listed in the following procedure is intended to allow the technician to effectively complete each monitor and to set the …
Chrysler & Dodge: Drive Cycle Procedures to complete OBD …
WebApr 7, 2024 · For all drive cycles, make sure the check engine light (MIL) is off. All Monitor Drive Trace. Idle for 5 minutes. Warm engine up for five minutes. Smoothly acceerate and maintain a speed between 40 to 60 … WebAug 3, 2024 · 1. Clear all OBD II error codes with your OBD2 Scanner. The drive cycle cannot begin until this step is completed. 2. Ensure your fuel tank is somewhere between 30% and 70% full. 3. Check the quality of your battery and alternator. Jump starting your … dnp830 - global population health
Inspection failed Jeep Garage - Jeep Forum
WebOct 24, 2024 · robncar said: Try this... Readiness code reset routine: Start engine, idle cold for approx. 2 min, 10 secs. Accelerate to 20-30 MPH, Maintain steady speed for approx 3 min, 15 secs. Accelerate to 40-60 MPH, Maintain steady speed for approx 15 mins. Decelrate and come to a stop. Idle in gear for approx 5 mins. Webwhen a vehicle has an emissions system problem, it almost always triggers a check engine or service engine soon light. this signals that an emission system problem and fault code has been recorded in the powertrain control module (pcm). the problem indicated by the … WebMar 18, 2010 · Try another brand or model of code scanner. Try a different Emissions testing station. "We the people are the rightful masters of both Congress and the Courts, ... 99 Cherokee, 4.0 AW4, NP242 Past Jeeps: 49 Willys, 81 Scrambler, 88 Comanche Without "data", all you have is an opinion! dnp abbreviation meaning