UPDATE:
1) I used a combination of procedures: The procedure outlined by Boinked and this one below.
https://*********************/f210/...ncomplete-1046209.html#/topics/1046209?page=3
2) I stuck with my gut and kept the CEL on until it naturally cleared
3) CEL cleared after 3 cold starts (8 hours apart) and running all procedures for O2 and Catalyst sensors many many times over about 100 miles
4)
PASSED NJ INSPECTION with all monitors!!! No worries until 2020
Thanks ALL!!
Was this the solution? If so, it's worthy of it's own "how-to" thread, so let me know!
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UPSTREAM HO2S MONITOR DRIVE CYCLE INSTRUCTIONS
- Do not turn off the ignition switch during the test procedure.
- All Onboard System Readiness codes are cleared if the battery is disconnected or when the Powertrain Control Module (PCM) is cleared with the scan tool.
- This drive cycle can be used to determine if the Readiness code for this Monitor will run and complete, and if the Malfunction Indicator Lamp (MIL) will remain off after the vehicle is driven.
- Operating Ranges: Whenever a range of values is provided, try to operate the vehicle in the middle of the range. For example, if the vehicle speed range is from 45-65 MPH, operate the vehicle at as close as possible to 55 mph. If the Short Term fuel trim range is -20% to +20%; try to operate the vehicle near 0%.
- Scan Tool Data: There are certain Parameter Identification (PID) values that must be within range before this Monitor will "run". It can be helpful to pull up those PID items on the scan tool so an assistant can view them during the test.
- This information is a representation of a Drive Cycle, and may vary due to software revisions to the PCM.
UPSTREAM HO2S MONITOR PRETEST CONDITIONS
- MIL is off.
- No emission related diagnostic trouble codes (DTC's) are present.
- BTS signal between 21-130ºF.
- ECT signal from 147-260ºF.
- Open Throttle Time from 1.0-13.9 minutes.
- VSS signal between 10-100 MPH.
UPSTREAM HO2S MONITOR ENABLING CONDITIONS
- Adaptive Cell ID number between 0.0 and 20.0.
- Exhaust Time from 1.1-13.9 minutes.
- Engine speed range between 448-992 RPM.
- Maximum Test Time between 0-1.6 minutes.
- VSS range between 0-5 MPH.
TEST PROCEDURE
- Connect the scan tool to the data link connector (DLC), and bring up the Readiness code for the Upstream Heated Oxygen Sensor (HO2S) Monitor.
- Start the engine and allow it run until the engine coolant is more than 147ºF.
- Drive at low vehicle speed at between 448-992 RPM for several minutes. Bring the vehicle to a stop, and allow the engine to run at idle speed for 1-2 minutes in Drive (in Neutral on models with a manual transmission).
- Check the status of the Readiness code for the Upstream HO2S Monitor. It should change to YES or COMPLETE when the test is done. If it does, return to the service bay and turn off the ignition key. If it does not, check for any temporary codes. If no temporary codes are set, return to step 1 and repeat the test procedure.
Notes
Adaptive Cell Number:
The cell the engine must reach before this Monitor will run.
Exhaust Time:
Once the PCM infers that the Exhaust system components have reached a specific temperature, a timer starts to turn (this is a calculated value).
MAX Test Time:
The maximum amount of time allowed for this Monitor.
Open Throttle Time:
The amount of time the vehicle is driven with the throttle open required in order to allow the oxygen sensors and catalytic converters to fully warm up. This parameter is generally used in relation to vehicle speed.
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HO2S HEATER MONITOR DRIVE CYCLE INSTRUCTIONS
- Do not turn off the ignition switch during the test procedure.
- All Onboard System Readiness codes are cleared if the battery is disconnected or when the Powertrain Control Module (PCM) is cleared with the scan tool.
- This drive cycle can be used to determine if the Readiness code for this Monitor will run and complete, and if the Malfunction Indicator Lamp (MIL) will remain off after the vehicle is driven.
- Operating Ranges: Whenever a range of values is provided, try to operate the vehicle in the middle of the range. For example, if the vehicle speed range is from 45-65 MPH, operate the vehicle at as close as possible to 55 mph. If the Short Term fuel trim range is -20% to +20%; try to operate the vehicle near 0%.
- Scan Tool Data: There are certain Parameter Identification (PID) values that must be within range before this Monitor will "run". It can be helpful to pull up those PID items on the scan tool so an assistant can view them during the test.
- This information is a representation of a Drive Cycle, and may vary due to software revisions to the PCM.
HO2S HEATER MONITOR PRETEST CONDITIONS
- Engine cool-down period completed (requires a key-off period of 8 hours).
- MIL is off.
- No emission related diagnostic trouble codes (DTC's) are present.
- ECT signal between -50ºF and 104ºF at startup.
- ECT and BTS signals within 14.4ºF (8ºC) of the each other at startup.
- HO2S-12 (Bank 1 Sensor 2) signal between 4.0-5.0v.
- HO2S-22 (Bank 2 Sensor 2) signal between 4.0-5.0v.
HO2S HEATER MONITOR ENABLING CONDITIONS
- Battery voltage from 10.5-15.0v.
TEST PROCEDURE
- Connect the scan tool to the data link connector (DLC), and bring up the Readiness code for the HO2S Heater Monitor.
- Start the engine (cold) and allow it to run at idle speed for 40-60 seconds.
- Bring the vehicle to a stop in a safe place, but do not turn off the ignition key.
- Check the status of the Readiness code for the HO2S Heater Monitor. It should change to YES or COMPLETE when the test is done. If it does, return to the service bay and turn off the ignition key. If it does not, check for any temporary codes. If no temporary codes are set, return to step 2 and repeat the test procedure.
Notes
ECT/BTS Range:
The ECT sensor and BTS sensors must be within a specific range of each other at engine startup in order for this Monitor to run.
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CATALYST MONITOR DRIVE CYCLE INSTRUCTIONS
- Do not turn off the ignition switch during the test procedure.
- All Onboard System Readiness codes are cleared if the battery is disconnected or when the Powertrain Control Module (PCM) is cleared with the scan tool.
- This drive cycle can be used to determine if the Readiness code for this Monitor will run and complete, and if the Malfunction Indicator Lamp (MIL) will remain off after the vehicle is driven.
- Operating Ranges: Whenever a range of values is provided, try to operate the vehicle in the middle of the range. For example, if the vehicle speed range is from 45-65 MPH, operate the vehicle at as close as possible to 55 mph. If the Short Term fuel trim range is -20% to +20%; try to operate the vehicle near 0%.
- Scan Tool Data: There are certain Parameter Identification (PID) values that must be within range before this Monitor will "run". It can be helpful to pull up those PID items on the scan tool so an assistant can view them during the test.
- This information is a representation of a Drive Cycle, and may vary due to software revisions to the PCM.
CATALYST MONITOR PRETEST CONDITIONS
- MIL is off.
- No emission related diagnostic trouble codes (DTC's) are present.
- BTS signal range from 21-130ºF.
- Catalyst temperature range from 0-2,040ºF.
- ECT signal from 147-260ºF.
- Open Throttle Time from 3.0-13.9 minutes.
- VSS Range from 45-100 mph.
- VSS MPH Time between 1 and 100 minutes.
CATALYST MONITOR ENABLING CONDITIONS
- Catalyst temperature range from 0-2,040ºF.
- Engine speed range from 1, 344-2,048 RPM.
- Exhaust time from 3.0-13.9 minutes.
- MAP signal from 12-30" Hg.
- Minimum Test Time from 0.3-13.9 minutes.
- VSS range from 50-65 MPH.
TEST PROCEDURE
- Connect the scan tool to the data link connector (DLC), and bring up the Readiness code for the Catalyst Monitor.
- Start the engine and allow it to idle until the ECT PID is more than 147ºF.
- Accelerate at part-throttle to 50-65 mph at an engine speed of 1,344-2,048 rpm with the MAP PID from 12-30" Hg in Drive (in 4th gear on models with a manual transmission) for several minutes. Bring the vehicle to a stop in a safe place, but do not turn off the ignition key.
- Check the status of the Readiness code for the Catalyst Monitor. It should change to YES or COMPLETE when the test is done. If it does, return to the service bay and turn off the ignition key. If it does not, check for any temporary codes. If no temporary codes are set, return to step 1 and repeat the test procedure.
Notes
Catalyst Temperature:
A calculated value based on ambient temperature, load, road speed, Short and Long Term fuel trim, spark advance, run time, and ECT sensor inputs.
Exhaust Time:
Once the PCM infers that the Exhaust system components have reached a specific temperature, a timer starts to turn (this is a calculated value).
MIN Run Time:
Minimum amount of time the engine has been running since startup. The numbers to the right of the decimal are tenths of a minute (e.g., 1.5 is equal to 1 minute and 30 seconds)
Open Throttle Time:
The amount of time the vehicle is driven with the throttle open required in order to allow the oxygen sensors and catalytic converters to fully warm up. This parameter is generally used in relation to vehicle speed.