Help reading scanner codes

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01-09-2011, 05:46 PM

2001XJWeekender

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Year: 2001

Model: Cherokee

Engine: I6

Help OBDII Diagnostic Monitors!

In my quest for better fuel usage and long term JEEP life, I just received an Actron CP9180 scanner with o2 sensor monitor. I am having trouble decoding the tests. Anyone with a field service manual let me know what these mean.

Code:

Global OBDII

Non OBDIM Monitors


Since DTCs Cleared

 Misfire Monitor ok 
 Fuel System Mon ok 
 Comp Component  ok 
 Catalyst Mon    ok 
 Htd Catalyst    n/a
 Evap System Mon ok 
 Sec Air System  n/a
 A/C Refrig Mon  n/a
 Oxygen Sens Mon ok 
 Oxygen Sens Htr ok 
 EGR System Mon  n/a

Global OBDII

Non OBD
No Codes Found

This I understand. No codes and all 7 sensors are accounted for.

Code:

Global OBDII

Non OBDCodes

Pending DTCs


P0456        Mod $D1
           <PENDING>
EVAP System Very
Small Leak

I understand there is a small EVAP leak, possibly an old gas tank cap I can easily replace as a starting point.

Code:

Diagnostic Monitors

Test $11

ID:          01
MAX:       ----
MEAS:        1e
MIN:         22
STS:        LOW
MOD:        $d1

Test $51

ID:          01
MAX:       ----
MEAS:         0
MIN:         fe
STS:        LOW
MOD:        $d1

Test $53

ID:          01
MAX:       ----
MEAS:         0
MIN:       fff7
STS:        LOW
MOD:        $d1

Test $62

ID:          01
MAX:       ----
MEAS:       16f
MIN:        197
STS:        LOW
MOD:        $d1

This is something I can't seem to track down after DAFS! Anyone know what these Tests and "LOW" status means???

Thanks,

K

Last edited by 2001XJWeekender; 01-09-2011 at 06:48 PM.

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01-09-2011, 07:17 PM

2001XJWeekender

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Bump. Hour and half searching Internet, and nothing is shedding enough light to pursue a course of action. Anyone??

K

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01-09-2011, 07:27 PM

papod

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what are you trying to do?

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01-09-2011, 07:36 PM

2001XJWeekender

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Quote:

Originally Posted by papod

what are you trying to do?

Determine if the emissions system is running at it's optimal efficiency. I am using a scan tool to read sensor data, temp data, and run diags on the emissions system. Unfortunately without more info on what TEST $11, $51, $53, and $62 are, I am kinda lost.

K

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