Diagnostic knowledge search

23,879 code identifiers with scoped meanings, and 54,261 enhanced signal definitions. No VIN or personal information is needed.

Code or signal meaning

Reference

Brand context

78,140 matches

Page 201 · 6001–6030 shown

1475

Leakage Diagnostic Pump Reed Switch Did Not Close

1 reference families · BMW

1476

Leakage Diagnostic Pump Clamped Tube

1 reference families · BMW

1477

Leakage Diagnostic Pump Reed Switch Did Not Open

1 reference families · BMW

14A6

Diesel Particulate Filter System Flow Resistance Too Low

1 reference families · BMW

1500

Idle Speed Control Valve Stuck Open; Idle-Speed Control Valve Stuck Open

1 reference families · BMW

1501

Idle Speed Control Valve Stuck Closed; Idle-Speed Control Valve Stuck Closed

1 reference families · BMW

1502

Idle Speed Control Valve Closing Solenoid Control Circuit Signal High or Low; Idle-Speed Control Valve Closing Solenoid Control Circuit Signal High

1 reference families · BMW

1503

Idle Speed Control Valve Closing Solenoid Control Circuit Signal Low; Idle-Speed Control Valve Closing Solenoid Control Circuit Signal Low

1 reference families · BMW

1504

Idle Speed Control Valve Closing Solenoid Control Open Circuit; Idle-Speed Control Valve Closing Solenoid Control Open Circuit

1 reference families · BMW

1505

Idle Speed Control Valve Closing Solenoid Control Circuit Electrial; Idle-Speed Control Valve Closing Solenoid Control Circuit Electrical

1 reference families · BMW

1506

Idle Speed Control Valve Open Solenoid Control Circuit Signal High; Idle-Speed Control Valve Opening Solenoid Control Circuit Signal High

1 reference families · BMW

1507

Idle Speed Control Valve Open Solenoid Control Circuit Signal Low; Idle-Speed Control Valve Opening Solenoid Control Circuit Signal Low

1 reference families · BMW

1508

Idle Speed Control Valve Opening Solenoid Control Open Circuit; Idle-Speed Control Valve Opening Solenoid Control Open Circuit

1 reference families · BMW

1509

Idle Speed Control Valve Opening Solenoid Control Circuit Electrial; Idle-Speed Control Valve Opening Solenoid Control Circuit Electrical

1 reference families · BMW

1510

Idle Speed Control Valve Stuck; Idle-Speed Control Valve Stuck

1 reference families · BMW

1511

DISA Control Circuit Electrical; DISA (Differentiated Intake Manifold) Control Circuit Electrical

1 reference families · BMW

1512

DISA Control Circuit Signal Low

1 reference families · BMW

1513

DISA Control Circuit Signal High

1 reference families · BMW

1519

"A" Camshaft Position Actuator Bank 1; A Camshaft Position Actuator Bank 1

1 reference families · BMW

1520

"B" Camshaft Position Actuator Bank 1; B Camshaft Position Actuator Bank 1

1 reference families · BMW

1522

"A" Camshaft Position Actuator Bank 2; A Camshaft Position Actuator Bank 2

1 reference families · BMW

1523

"A" Camshaft Position Actuator Signal Low Bank 1; A Camshaft Position Actuator Signal Low Bank 1

1 reference families · BMW

1524

"A" Camshaft Position Actuator Signal High Bank 1; A Camshaft Position Actuator Control Circuit Signal High Bank 1

1 reference families · BMW

1525

"A" Camshaft Position Actuator Control Open Circuit Bank 1; A Camshaft Position Actuator Control Open Circuit Bank 1

1 reference families · BMW

1526

"A" Camshaft Position Actuator Control Open Circuit Bank 2; A Camshaft Position Actuator Control Open Circuit Bank 2

1 reference families · BMW

1527

"A" Camshaft Position Actuator Control Circuit Signal Low Bank 1; A Camshaft Position Actuator Control Circuit Signal Low Bank 2

1 reference families · BMW

1528

"A" Camshaft Position Actuator Control Circuit Signal High Bank 1; A Camshaft Position Actuator Control Circuit Signal High Bank 2

1 reference families · BMW

1529

"B" Camshaft Position Actuator Control Circuit Signal Low Bank 1; B Camshaft Position Actuator Control Circuit Signal Low Bank 1

1 reference families · BMW

1530

"B" Camshaft Position Actuator Control Circuit Signal High Bank 1; B Camshaft Position Actuator Control Circuit Signal High Bank 1

1 reference families · BMW

1531

"B" Camshaft Position Actuator Control Open Circuit Bank 1; B Camshaft Position Actuator Control Open Circuit Bank 1

1 reference families · BMW

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OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope