NTC and PTC Thermistor Sensors in Ohms:

Temp deg C

-40

-30

-20

-10

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

Std Bosch NTC

45313

26114

15462

9397

5896

3792

2500

1707

1175

834

596

436

323

243

187

144

113

89

72

55

Bosch 280 130 017

22000

15000

10000

6070

3770

2450

1650

1070

726

527

370

272

204

157

120

93

80

69

61

55

Hella 6PT 009 109 041

65500

65000

55000

29556

17644

10773

6600

4077

2600

1800

1260

878

626

459

353

267

205

165

130

110

Delphi AC IAT

65500

51791

28146

15873

9256

5572

3457

2205

1443

965

660

462

329

238

175

131

99

76

59

47

Delphi AC ECT

65500

52594

28582

16120

9399

5658

3511

2240

1465

980

671

469

334

242

178

133

101

78

60

48

Autronic KTY83

577

632

691

754

850

889

962

1039

1118

1202

1288

1379

1472

1569

1670

1774

1882

1993

2107

2225

 

 

NTC and PTC Thermistor Sensors in Volts:

NOTE: This table is a calculation based upon the above values with a 1k Ohm pull-up resistor between the pin and 5V power source.

Temp deg C

-40

-30

-20

-10

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

Std Bosch NTC

4.892

4.816

4.696

4.519

4.275

3.957

3.571

3.153

2.701

2.274

1.867

1.518

1.221

0.977

0.788

0.629

0.508

0.409

0.336

0.261

Bosch 280 130 017

4.783

4.688

4.545

4.293

3.952

3.551

3.113

2.585

2.103

1.726

1.350

1.069

0.847

0.678

0.536

0.425

0.370

0.323

0.287

0.261

Hella 6PT 009 109 041

4.925

4.924

4.911

4.836

4.732

4.575

4.342

4.015

3.611

3.214

2.788

2.338

1.925

1.573

1.305

1.054

0.851

0.708

0.575

0.495

Delphi AC IAT

4.925

4.905

4.828

4.704

4.512

4.239

3.878

3.440

2.953

2.455

1.988

1.580

1.238

0.961

0.745

0.579

0.450

0.353

0.279

0.224

Delphi AC ECT

4.925

4.907

4.831

4.708

4.519

4.249

3.892

3.457

2.972

2.475

2.008

1.596

1.252

0.974

0.756

0.587

0.459

0.362

0.283

0.229

Autronic KTY83

1.829

1.936

2.043

2.149

2.297

2.353

2.452

2.548

2.639

2.729

2.815

2.898

2.977

3.054

3.127

3.198

3.265

3.329

3.391

3.450

 

 

Honda Type A temperature sensors:

Honda Type A calibration can be used for IAT and ECT sensors found in:

L15A (ECT)

L15B (ECT and IAT)

 

Link MAP sensor Calibration:

See Link MAP Sensors for identification information

 

1.15 Bar (MAP1.15) PCLink: Link 1.15 Bar

VDC

kPa (psiA)

0.2

15 (2.176)

4.7

115 (16.68)

 

2.5 Bar (MAP2.5) PCLink: Link 2.5 Bar*

VDC

kPa (psiA)

0.2

20 (2.9)

4.9

250 (36.26)

 

3 Bar (MAP3) PCLink: Link 3 Bar

VDC

kPa (psiA)

0.3

20 (2.9)

4.9

300 (43.5)

 

4 Bar (MAP4) PCLink: Link 4 Bar*

VDC

kPa (psiA)

0.2

20 (2.9)

4.8

400 (58.02)

 

5 Bar (MAP5) PCLink: Link 5 Bar

VDC

kPa (psiA)

0.5

0 (0)

4.361

500 (72.52)

 

6.5 Bar (MAP6.5) PCLink: Link 6.5 Bar

VDC

kPa (psiA)

0.5

0 (0)

4.5

689.476 (100)

 

* Any Link branded 2.5 or 4 Bar MAP sensors can use these calibrations.

 

Analog Wideband Calibrations

Calibration Name

Low Voltage

Low Lambda

Low AFR (Gasoline)

High Voltage

High Lambda

High AFR (Gasoline)

Innovate LC1

0 V

0.500

7.35

5.00 V

1.523

22.39

NGX AFX

0 V

0.612

9.00

5.00 V

1.088

16.00

Autronic 0-5 V

0 V

0.680

10.00

5.00 V

2.041

30.00

Autronic 0-1 V

0 V

0.680

10.00

1.00 V

2.041

30.00

Zeitronix Zt-3

0 V

0.653

9.60

5.00

1.333

19.60

AEM X-Series

< 0.50

0.58

8.50

>4.50

1.23

18.00