Opel Frontera UE. Manual - part 1464

6E–71

6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS

3.2L V-6 Engine (Automatic and Manual Transmission)

Tech 2

Parameter

Data List

Units

Displayed

Typical Data

Values (IDLE)

Typical Data

Values

(2500 RPM)

Refer To

A/C Clutch
Relay

Engine

On/Off

Off

Off

General Description and
Operation, A/C Clutch
Circuit Operation

A/C Request

Engine

Yes/No

No

No

General Description and
Operation, A/C Request
Signal

Air/Fuel Ratio

Engine

Ratio: _ to 1

14.7

14.7

General Description and
Operation, Fuel System
Metering Purpose

AP Sensor1

Engine

Percent

11–13

35–40

General Description and
Operation

AP Sensor2

Engine

Percent

87–88

60–65

General Description and
Operation

AP Sensor3

Engine

Percent

87–88

50–57

General Description and
Operation

Barometric
Pressure

Engine

kPa

61-104 (depends
on altitude and
barometric
pressure)

61-104 (depends
on altitude and
barometric
pressure)

General Description and
Operation

Brake Light
Switch

Engine

Open
0V/Closed
12V

Open 0V

Open 0V

Refer to Section 5

Check Trans
Lamp (Auto
Trans)

Engine

On/Off

Off

Off

4L30-E Automatic
Transmission Diagnosis

Cruise Main
Switch

Engine

Active/
Inactive

Inactive

Inactive

Refer to Section 10

Decel Fuel
Cutoff

Engine

Active/
Inactive

Inactive

Inactive

General Description and
Operation, Deceleration
Mode

Desired EGR
Position

Engine

Percent

0%

0%

General Description and
Operation, EGR Pintle
Position Sensor

Desired Idle
Speed

Engine

RPM

750 (AT)

700 (MT)

—

General Description and
Operation

ECT (Engine
Coolant Temp)

Engine

Degrees C,
Degrees F

80-100

°

C

(176-212

°

F)

80-100

°

C

(176-212

°

F)

General Description and
Operation, Engine Coolant
Temperature (ECT)
Sensor

EGR Closed
Pintle Position

Engine

Steps

20-40

20-40

General Description and
Operation, EGR Pintle
Position Sensor

EGR Duty Cycle

Engine

Percent

0%

0%

General Description and
Operation, Linear EGR
Operation and Results of
Incorrect Operation

EGR Feedback

Engine

Volts

0.45-0.80

0.45-0.80

—

EGR
Normalized

Engine

Percent

0%

0%

—

SECTION

6E–72

6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS

Tech 2

Parameter

Refer To

Typical Data

Values

(2500 RPM)

Typical Data

Values (IDLE)

Units

Displayed

Data List

Engine Load

Engine

Percent

2.0% - 5.5%

8.0% - 16.0%

General Description and
Operation, Mass Air Flow
(MAF) Sensor

Time From Start

Engine

Sec

Varies. Resets at
each engine
start.

Varies. Resets at
each engine
start.

—

Engine Speed

Engine

RPM

Within –50 to
+100 of “Desired
Idle”

Actual engine
speed

—

EVAP Purge
Solenoid

Engine

Percent

0%

0%

Diagnosis, EVAP Emission
Canister Purge Valve
Check

Fuel System
Status

Engine

Open Loop/
Closed Loop

Closed Loop

Closed Loop

General Description

Fuel Pump

Engine

On/Off

On

On

Engine Fuel

HO2S Bank 1
Sen.1 (millivolts)

O2 Sensor
Data

Millivolts

50-950 changing
quickly

50-950, always
changing quickly

General Description and
Operation, Fuel control
HO2S

HO2S Bank 2
Sen.1 (millivolts)

O2 Sensor
Data

Millivolts

50-950 changing
quickly

50-950 changing
quickly

General Description and
Operation, Fuel Control
HO2S

HO2S Bank 1
Sen.1
(ready/not
ready)

O2 Sensor
Data

Ready
Yes/No

Ready
Yes

Ready
Yes

General Description and
Operation, Fuel Control
HO2S; DTC: P0135

HO2S Bank 2
Sen.1
(ready/not
ready)

O2 Sensor
Data

Ready
Yes/No

Ready
Yes

Ready
Yes

General Description and
Operation, Fuel Control
HO2S

HO2S Warm-Up
Time Bank 1
Sen.1

O2 Sensor
Data

Seconds

25-45

25-45

General Description and
Operation, Fuel Control
HO2S

HO2S Warm-Up
Time Bank 2
Sen.1

O2 Sensor
Data

Seconds

25-45

25-45

General Description and
Operation, Fuel Control
HO2S

IAT (Intake Air
Temp)

Engine

Degrees C,
Degrees F

0-100

°

C,

depends on
underhood
temperature

0-80

°

C, depends

on underhood
temperature

General Description and
Operation, Intake Air
Temperature (IAT) Sensor

Illumination
Switch

Engine

Closed
0V/Open
12V

Closed 0V

Closed 0V

Refer to Section 8

Ignition Voltage

Engine

Volts

12.8-14.1

12.8-14.1

General Description and
Operation, Electronic
Ignition System

Inj. Pulse Bank
1

Engine

Milliseconds

2.0-4.0

2.5-4.0

General Description, Fuel
Metering, Fuel Injector

Inj. Pulse Bank
2

Engine

Milliseconds

2.0-4.0

2.5-4.0

General Description, Fuel
Metering, Fuel Injector

Knock Present

Engine

No/Yes

No

No

General Description and
ION Sensing Module

SECTION

6E–73

6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS

Tech 2

Parameter

Refer To

Typical Data

Values

(2500 RPM)

Typical Data

Values (IDLE)

Units

Displayed

Data List

Knock Signal

Engine

Percent

1

∼

4

1

∼

4

General Description and
ION Sensing Module

Knock Sensor
Retard

Engine

°

CA

0

0

General Description and
ION Sensing Module

Knock Counter

Engine

Counts

—

—

General Description

Long Term FT
Bank 1 (Long
Term Fuel Trim)

Misfire

Counts and
Percentage

100 to 150
counts, –15% to
+15%

100 to 150
counts, –15% to
+15%

Diagnosis, Fuel Trim
System Monitor; DTCs:
P0171, P0172

Long Term FT
Bank 2 (Long
Term Fuel Trim)

Misfire

Counts and
Percentage

100 to 150
counts, –15% to
+15%

100 to 150
counts, –15% to
+15%

Diagnosis, Fuel Trim
System Monitor; DTCs:
P0171

MAF (Mass Air
Flow)

Engine

Grams per
second

2.85-6.65

9.5-16.5

General Description and
Operation, MAF; DTCs:
P101, P0102, P0103

MAP kPa
(Manifold
Absolute

Engine

Kilopascals

23-40

19-32

General Description and
Operation, Manifold
Absolute Pressure (MAP)

Absolute
Pressure)

Volts

0.65-1.32

0.46-1.10

Absolute Pressure (MAP)
Sensor; DTCs: P0106,
P0107, P0108

MIL

Engine

On/Off

Off

Off

On-Board Diagnostic
System Check

Misfire Cur. Cyl
#1

Misfire

Counts

0-2

0-2

DTC P0300

Misfire Cur. Cyl
#2

Misfire

Counts

0-2

0-2

DTC P0300

Misfire Cur. Cyl
#3

Misfire

Counts

0-2

0-2

DTC P0300

Misfire Cur. Cyl
#4

Misfire

Counts

0-2

0-2

DTC P0300

Misfire Cur. Cyl
#5

Misfire

Counts

0-2

0-2

DTC P0300

Misfire Cur. Cyl
#6

Misfire

Counts

0-2

0-2

DTC P0300

Misfire Hist. Cyl
#1

Misfire

Counts

0

0

DTC P0300

Misfire Hist. Cyl
#2

Misfire

Counts

0

0

DTC P0300

Misfire Hist. Cyl
#3

Misfire

Counts

0

0

DTC P0300

Misfire Hist. Cyl
#4

Misfire

Counts

0

0

DTC P0300

Misfire Hist. Cyl
#5

Misfire

Counts

0

0

DTC P0300

Misfire Hist. Cyl
#6

Misfire

Counts

0

0

DTC P0300

Misfire Failures
Since First Fail

Misfire

Counts

0

0

DTC P0300

Misfire Passes
Since First Fail

Misfire

Counts

0

0

DTC P0300

SECTION

6E–74

6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS

Tech 2

Parameter

Refer To

Typical Data

Values

(2500 RPM)

Typical Data

Values (IDLE)

Units

Displayed

Data List

PNP
(Park/Neutral
Position)

Engine

P-N /
R-D-3-2-L

P-N

P-N

4L30-E Automatic
Transmission Diagnosis

Power
Enrichment

Engine

NO/YES

NO

NO

General Description and
Operation, Accelerator
Mode

PSP Switch
(Power Steering
Pressure)

Engine

Normal/Hi

Normal Pressure

Normal Pressure

Refer to 2A Section

Spark
(Advance)

Engine

Degrees
Before Top
Dead Center

15-22

34-44

General Description and
Operation, Electronic
Ignition System

Start-Up ECT
(Engine Coolant
Temp)

Engine

Degrees C,
Degrees F

Depends on
engine coolant
temperature at
time of start-up

Depends on
engine coolant
temperature at
time of start-up

General Description and
Operation, Engine Coolant
Temperature (ECT)
Sensor

Start-Up IAT
(Intake Air
Temp)

Engine

Degrees C,
Degrees F

Depends on
intake air
temperature at
time of start-up

Depends on
intake air
temperature at
time of start-up

General Description and
Operation, Intake Air
Temperature (IAT) Sensor

Total Misfire
Current Count

Misfire

Counts

0-5

0-5

DTC P0300

TP Sensor 1
(Throttle
Position Sensor
1)

Engine

Percentage

8–12

28–36

General Description and
Operation, Throttle
Position (TP) Sensor

TP Sensor 2
(Throttle
Position Sensor
2)

Engine

Percentage

8–12

28–36

General Description and
Operation, Throttle
Position (TP) Sensor

Throttle at Idle

Engine

No/Yes

Yes

No

General Description and
Operation, Throttle
Position (TP) Sensor

Vehicle Speed

Engine

MPH / km/h

0

0

4L30-E Automatic
Transmission Diagnosis

Weak Cylinder

Misfire

Cylinder #

—

—

DTC P0300

SECTION