4X Ref. Pulse Counter

Counts

Eng 2

0

8

8

8

# Of Catalyst Mon. Test Completed

Counts

Cat

Varies

Varies

Varies

Varies

Actual EGR Position

%

Eng 1

0

0

0

50

A/C Relay

Off,On

Eng 2,3

Off

Off

Off

On

A/C Request

Yes/No

Eng 3

No

No

No

Yes

A/C Relay Driver

Ok/ Open,Short/ Overcurrent

Eng 3

Ok

Ok

Ok

Ok

A/C Low Side Temp.

°C (°F)

Eng 3

Near Outside Air Temp.

Near Outside Air Temp. (W/ A/C Off)

Varies

Varies

A/C High Side Temp.

°C (°F)

Eng 3

Near Outside Air Temp.

Near Outside Air Temp. (W/ A/C Off)

Varies

Varies

A/C High Side Pres. Sw.

Normal/ High Temp.

Eng 3

Normal

Normal

Normal

Normal

Air Fuel Ratio

:1

Eng 2,FT1,2,Cat

Varies

Varies

14.5 to 14.9

14.7

BARO

kPa/V

Eng 1,EVAP,Cat

85 to 103 kPa

85 to 103 kPa

85 to 103 kPa

85 to 103 kPa

Calculated Air Flow

gms/sec

Cat

Varies

Varies

Varies

Varies

Calc. Converter Temp.

°C (°F)

FT2, Cat

Varies

Varies

Varies

Varies

Calculated ECT

°C (°F)

EVAP

-40°C(F)

-40°C(F)

-40°C(F)

-40°C(F)

Catalyst EWMA Samples

Counts

Cat

Varies

Varies

Varies

Varies

Catalyst Test Fail Threshold

Seconds

Cat

0.05

0.05

0.05

0.05

Catalyst Test Time Difference EWMA

Counts

Cat

See Definition

See Definition

See Definition

See Definition

Commanded EGR

%

Eng 1

0

0

0

50

Cruise

Enabled/ Disabled

Eng 3

Disabled

Disabled

Disabled

Enabled

Cruise Enable Driver

Ok/ Open,Short/ Overcurrent

Eng 3

Ok

Ok

Ok

Ok

Cruise Requested

Yes/No

Eng 3

No

No

No

Yes

Current Gear

1,2,3,4

Eng 2

1

1

1

4

Current Octane Level

Counts

Eng 3

93

93

93

93

Current TWC Test Completed

Yes/No

Cat

No

No

Varies

No

Cycles Of Misfire Data

Counts

Mis

0

Varies

Varies

Varies

Delivered Torque Driver

Ok/ Open,Short/ Overcurrent

Eng 3

Ok

Ok

Ok

Ok

Desired Idle Speed

RPM

Eng1,2 FT1,2 Mis, EVAP Cat

0

700 to 1200

550 to 675

720

Desired Torque ABS/TCS

%

Eng 2

100%

100%

100%

100%

Driver #1

Ok, Fault

Eng 3

Ok

Ok

Ok

Ok

Driver 1 Ground

Ok, Fault

Eng 3

Ok

Ok

Ok

Ok

Driver 2 Ground

Ok, Fault

Eng 3

Ok

Ok

Ok

Ok

ECL

Ok/ Low

Eng 3

Ok

Ok

Ok

Ok

ECT

°C (°F)

All

-20°C to 50°C

-20°C to 50°C

90°C to 110°C

90°C to 110°C

ECT At Start Up

°C (°F)

Eng 2

Varies

Varies

Varies

Varies

EGR Closed Pintle Pos.

Volts

Eng 1

0.65 to 0.80

0.65 to 0.80

0.65 to 0.80

0.65 to 0.80

EGR Pintle Position

Volts

Eng 1

same as EGR Closed Pintle Pos.

same as EGR Closed Pintle Pos.

same as EGR Closed Pintle Pos.

2.50

Engine Load

%

All

0%

1 to 5

1 to 5

13

Engine Run Time

Hr. / Min. / Sec.

Eng 1,2,3 F1, EVAP Cat

0:00:00

Varies

Varies

Varies

Engine Speed

RPM

All

0

Within 80 RPM of Desired Idle

Within 80 RPM of Desired Idle

1730

Engine Speed At Misfire

RPM

Mis

0

0

0

0

Engine Oil Level

Ok,Low

Eng 2

Ok

Ok

Ok

Ok

Engine Oil Life

%

Eng 2

Varies

Varies

Varies

Varies

EVAP Canister Purge

%

Eng 2,3 EVAP

0%

0%

10 to 20%

Varies

EVAP Purge Solenoid Driver

Ok/ Open,Short/ Overcurrent

Eng 3

Ok

Ok

Ok

Ok

EVAP Tank Vacuum Decay Slope

in. H2O/Sec.

EVAP

less than 0.10

less than 0.10

less than 0.10

less than 0.10

EVAP Test Result

See Definition

EVAP

--

--

--

--

EVAP Test State

See Definition

EVAP

--

--

--

--

EVAP Test Abort Reason

See Definition

EVAP

--

--

--

--

EVAP Vent Sol.

Open, Closed

Eng 3 EVAP

Open

Open

Open

Open

EVAP Vent Valve Driver

Ok/ Open,Short/ Overcurrent

Eng 3

Ok

Ok

Ok

Ok

Extended Travel Brake

Released/ Applied

Eng 1

Released

Released

Released

Released

FC Relay 1

Off,On

Eng 1,3

Off

Off

Varies

Off

FC Relay 2 and 3

Off,On

Eng 1,3

Off

Off

Varies

Off

FP Voltage Feedback

Volts

Eng 1

B+ 2 seconds then 0

Within 1V of battery

Within 1V of battery

Within 1V of battery

Fuel Ctrl. State Bank 1

Normal/ Fault/ Drive Conditions

EVAP

Normal

Normal

Normal

Normal

Fuel Ctrl. State Bank 2

Normal/ Fault/ Drive Conditions

EVAP

Normal

Normal

Normal

Normal

Fuel Pump Relay

On/Off

Eng 1

On 2 seconds then Off

On

On

On

Fuel Tank Pressure

in. H2O/ Volts

EVAP

Varies

Varies

Varies

Varies

Fuel Tank Vapor Press.

in. H2O/Sec.

EVAP

Varies

Varies

Varies

Varies

Fuel Trim Cell

1 to 16

Eng 1

0

16

16

5

Fuel Trim Learn

Disabled/ Enabled

Eng 1

Disabled

Disabled

Enabled

Enabled

Generator L Terminal

No Output/ Ok

Eng 3

No Output

Ok

Ok

Ok

Generator PWM

%

Eng 1,3

100%

Varies

Varies

Varies

High Elec. Load

Yes/No

Eng 1,3

No

No

No

No

HO2S Bank 1 Sensor 1

mV

All

70

Varies

Varying

Varying

HO2S Bank 1 Sensor 3

mV

Eng1, F1,2 Cat

70

Varies

600 or more

600 or more

HO2S Bank 2 Sensor 1

mV

All

70

Varies

Varying

Varying

HO2S Warm-Up Bn1 Sen 1

Seconds

F1,2

30 to 50

30 to 50

30 to 50

30 to 50

HO2S Warm-Up Bn1 Sen 3

Seconds

F1

60 to 200

60 to 200

60 to 200

60 to 200

HO2S Warm-Up Bn 2 Sen 1

Seconds

F1

30 to 50

30 to 50

30 to 50

30 to 50

HO2S XCounts Bank 1

Counts

F1,2 Cat

0

Varies

Varies

Varies

HO2S XCounts Bank 2

Counts

F1,2 Cat

0

Varies

Varies

Varies

IAC Position

Counts

Eng 1,2,3 F 1,2 Cat

160

Varies

30 to 80

100

IAT

°C (°F)

Eng 1,3 F 1 EVAP, Cat

near outside temp

near outside temp

near outside temp

near outside temp

I/C Mode

ICM/PCM

Eng 1,2

ICM

PCM

PCM

PCM

Ign. Cycle Counter

Counts

Eng 2

Varies

Varies

Varies

Varies

Ignition 0

Volts

Eng 1,3

Within 1V of battery

Within 1V of battery

Within 1V of battery

Within 1V of battery

Ignition 1

Volts

Eng 1,2,3 F 1,2

Within 1V of battery

Within 1V of battery

Within 1V of battery

Within 1V of battery

Ignition 1 Supplement

Ok/ Low

Eng 3

Ok

Ok

Ok

Ok

Injector 1 thru 8 Fault

Yes,No

Eng 3

No

No

No

No

Injector PWM Bank 1

ms

Eng 1, F1, EVAP, Cat

0.0

3.75 to 4.50

3.00 to 3.75

5.0

Injector PWM Bank 2

ms

Eng 1, F1, EVAP, Cat

0.0

3.75 to 4.50

3.00 to 3.75

5.0

Knock Retard

°

Eng 1 Mis

0°

0°

0°

0°

Knock Too Long

Yes/No

Eng 1

No

No

No

No

KS Active Counter

Counts

Eng 1

0

0

0

0

Load At Misfire

%

Mis

0

0

0

0

Loop Status

Open/ Closed

All

Open

Varies

Closed

Closed

Long Term FT Bank 1

%/Counts

Eng 1, F1,2 EVAP, Cat

0% / 128

-25% to 25%

-25% to 25%

-25% to 25%

Long Term FT Bank 2

%/Counts

Eng 1, F1,2 EVAP, Cat

0% / 128

-25% to 25%

-25% to 25%

-25% to 25%

L/R Switch Bank 1 Sen 1

Counts

F2

More than 12

More than 12

More than 12

More than 12

L/R Switch Bank 2 Sen 1

Counts

F2

More than 12

More than 12

More than 12

More than 12

L/R Transition Bn1 Sen1

ms

F1

Varies

Varies

Varies

Varies

L/R Transition Bn2 Sen1

ms

F1

Varies

Varies

Varies

Varies

MAF

gms/sec

All

0.0

9.8 to 11.0

5.0 to 7.0

20 to 28

MAF Frequency

Hz

Eng 3

0

3200

2800

5100

MAP

kPa/V

All except F 2

equal to barometricpressure

30 to 50 kPa

1.50V @ 38 kPa

30 to 50 kPa

1.50V @ 38 kPa

65 / 2.88

MIL

On/Off

Eng 1,3

On

Off

Off

Off

MIL Driver

Ok/ Open,Short/ Overcurrent

Eng 3

Ok

Ok

Ok

Ok

Misfire Current Cyl. # 1 thru 8

Counts

Mis

0

0

0

0

Misfire History Cyl. # 1 thru 8

Counts

Mis

0

0

0

0

Misfire Cycle Delay Counter

Counts

Mis

50

0

0

0

Non-Driven Wheel Speed

km/H (mph)

Eng 2

0--2

0--2

0--2

Within 7 mph of Vehicle Speed

Number Of Failed Emission Misfire Tests Out Of Last 16

Counts

Mis

0

0

0

0

Odometer

km/ miles

Eng 3

Within 25.5 miles of IPC

Within 25.5 miles of IPC

Within 25.5 miles of IPC

Within 25.5 miles of IPC

OSC Test Complete

Yes/No

Cat

No

No

Varies

No

Outside Air Temperature

°C (°F)

Eng 2,3

Varies

Varies

Varies

Varies

Pass Key Fuel

Enabled/ Disabled

Eng 3

Enabled

Enabled

Enabled

Enabled

Pass Key Enabled

Yes/No

Eng 3

Yes

Yes

Yes

Yes

Pass Key Starter

Enabled/ Disabled

Eng 3

Disabled

Disabled

Disabled

Disabled

PNP

P-N / -ROD21

Eng 1,2,3

P-N

P-N

P-N

-ROD21

Power Enrichment

Inactive/ Active

Eng 2,3 F 1

Inactive

Inactive

Inactive

Inactive

PSP Switch

Normal/Hi Press.

Eng 1 F 1

Normal

Normal

Normal

Normal

Ref. Volts Low

Volts

Eng 2

near 0.00

near 0.00

near 0.00

near 0.00

R/L Status Bank 1 Sen. 1

Rich/Lean

Eng 1 F 1,2

Lean

Varies

Varies

Varies

R/L Status Bank 1 Sen. 3

Rich/Lean

Eng 1 F 1,2

Lean

Varies

Varies

Varies

R/L Status Bank 2 Sen. 1

Rich/Lean

Eng 1 F1,2

Lean

Varies

Varies

Varies

R/L Transition Bn1 Sen1

ms

F1

Varies

Varies

Varies

Varies

R/L Transition Bn2 Sen1

ms

F1

Varies

Varies

Varies

Varies

R/L Switch Bank 1 Sen 1

Counts

F2

More than 12

More than 12

More than 12

More than 12

R/L Transition Bn2 Sen 1

Counts

F2

More than 12

More than 12

More than 12

More than 12

Service Spark Retard

°

Eng 2

0°

0°

0°

0°

Shift Mode Switch

Normal / Performance

Eng 3

Normal

Normal

Normal

Normal

Shift Sol. 1 Driver

Ok/ Open,Short/ Overcurrent

Eng 3

Ok

Ok

Ok

Ok

Shift Sol. 2 Driver

Ok/ Open,Short/ Overcurrent

Eng 3

Ok

Ok

Ok

Ok

Shift Sol. Valve 1

Off,On

Eng 2,3

On

On

On

On

Shift Sol. Valve 2

Off,On

Eng 2,3

Off

Off

Off

On

Short Term FT Bank 1

%/Counts

Eng 1 F1,2 EVAP Cat

0% / 128

-5% to 5%

-8% to 8%

-10% to 10%

Short Term FT Bank 2

%/Counts

Eng 1 F 1,2 EVAP Cat

0% / 128

-5% to 5%

-8% to 8%

-10% to 10%

Spark

°

Eng 1 F1 Mis

8°

Varies

Varies

30°

TCC Brake Switch

Released/ Applied

Eng 1,2,3

Released

Released

Released

Released

TCC Duty Cycle

%

Eng 2,3

0%

0%

0%

90%

TCC Enable

Yes,No

Eng 2,3

No

No

No

Yes

TCC Slip Speed

RPM

Eng 1,2

0

+15 to +50

+15 to +50

+35

TCC Solenoid Driver

Ok/ Open,Short/ Overcurrent

Eng 3

Ok

Ok

Ok

Ok

TCM Calibration ID

Numeral

Eng 2

Varies

Varies

Varies

Varies

TCM Software ID

Numeral

Eng 2

Varies

Varies

Varies

Varies

Trans. Fluid Temp.

°C (°F)

Eng 2

-20°C to 50°C

-20°C to 50°C

50°C to 130°C

50°C to 130°C

TFP Switch

Park/ Neutral,

Eng 3 F1,2

Park /Neutral

Park /Neutral

Park /Neutral

Park /Neutral

TFP Switch A/B/C

Off/On

Eng 2

Off.On,Off

Off.On,Off

Off.On,Off

Off,On,On

Throttle At Idle

Yes/No

Eng 1 F 1,2

Yes

Yes

Yes

No

Total Misfire Failures Since First Fail

Counts

Mis

0

0

0

0

Total Misfire Passes Since First Fail

Counts

Mis

0

0

0

0

TP Angle

%

Eng 2 EVAP Cat

0%

0%

0%

11%

TP Normalized

%/°

Eng 1

0/0.0°

0/0.0°

0/0.0°

11%/ 11°

TP Sensor

V/°

All

0.55/0.0°

0.55/0.0°

0.55/0.0°

1.05/11°

Traction Control

Active/ Inactive

Eng 2

Inactive

Inactive

Inactive

Inactive

Traction Control Torque

%

Eng 2,3

0%

13 to 18%

8 to 18%

13 to 18%

Trans. Oil Life

%

Eng 2

Varies

Varies

Varies

Varies

TWC Stage 1 Started

Yes/No

Cat

No

No

Varies

No

TWC Stage 2 Started

Yes/No

Cat

No

No

Varies

No

TWC Test Enabled

Yes/No

Cat

No

No

Varies

No

TWC Test Initilization Conditions Met

Yes/No

Cat

No

No

Varies

No

Vehicle Speed

km/H (mph)

Eng 1,2,3 F 1,2 EVAP

0

0

0

55 MPH

Vehicle Speed Driver

Ok/ Open,Short/ Overcurrent

Eng 3

Ok

Ok

Ok

Ok

¹For Cold Key On, Cold Idle, and Hot Idle ensure the following driving conditions are met::

²For 55 MPH Cruise ensure the following driving conditions are met::

Record the data after driving for approximately 1 mile.