MANUFACTURER REFERENCE
Volkswagen code references — Page 3.
Read the source definition and confirm the exact vehicle, reporting module and diagnostic procedure.
Volkswagen
P1386
Internal Control Module Knock Control Error
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Volkswagen
P1387
Control Unit Internal Altitude Sensor
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Volkswagen
P1388
Control Unit Internal Throttle Control
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Volkswagen
P1391
CMP Sensor Bank 2 Short To Ground
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Volkswagen
P1392
CMP Sensor Bank 2 Open Circuit Short To B+
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Volkswagen
P1393
Ignition Coil Power Output Stage 1 Malfunction
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Volkswagen
P1394
Ignition Coil Power Output Stage 2 Malfunction
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Volkswagen
P1395
Ignition Coil Power Output Stage 3 Malfunction
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Volkswagen
P1396
Engine Speed Sensor Missing Tooth
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Volkswagen
P1397
Engine Speed Wheel Adaptation At Limit
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Volkswagen
P1398
Engine RPM Signal Short To Ground
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Volkswagen
P1399
Engine RPM Signal Short To B+
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Volkswagen
P1400
EGR Valve Circuit Electrical Malfunction
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Volkswagen
P1401
EGR Valve Power Stage Short To Ground
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Volkswagen
P1402
EGR Valve Circuit Short To B+
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Volkswagen
P1403
EGR Flow Deviation
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Volkswagen
P1404
EGR Flow Adaptation Not Carried Out
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Volkswagen
P1406
EGR Temperature Sensor Range Performance
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Volkswagen
P1407
EGR Temperature Sensor Signal Too Low
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Volkswagen
P1408
EGR Temperature Sensor Signal Too High
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Volkswagen
P1409
Tank Ventilation Valve Electrical Malfunction
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Volkswagen
P1410
Tank Ventilation Valve Circuit Short To B+
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Volkswagen
P1411
Secondary Air Injection System Bank 2 Flow Too Lean
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Volkswagen
P1412
EGR Differential Pressure Sensor Signal Too Low
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Volkswagen
P1413
EGR Differential Pressure Sensor Signal Too High
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Volkswagen
P1414
Secondary Air Injection System Bank 2 Leak Detected
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Volkswagen
P1417
Fuel Level Sensor Signal Too Low
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Volkswagen
P1418
Fuel Level Sensor Signal Too High
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Volkswagen
P1420
Secondary Air Injection Control Module Electrical Malfunction
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Volkswagen
P1421
Secondary Air Injection Valve Circuit Short To Ground
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Volkswagen
P1422
Secondary Air Injection Valve Circuit Short To B+
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Volkswagen
P1423
Secondary Air Injection System Bank 1 Flow Too Low
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Volkswagen
P1424
Secondary Air Injection System Bank 1 Leak Detected
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Volkswagen
P1425
Tank Ventilation Valve Short To Ground
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Volkswagen
P1426
Tank Ventilation Valve Open Circuit
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Volkswagen
P1432
Secondary Air Injection Valve Open
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Volkswagen
P1433
Secondary Air Injection Pump Relay Circuit Open
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Volkswagen
P1434
Secondary Air Injection Pump Relay Circuit Short To B+
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Volkswagen
P1435
Secondary Air Injection Pump Relay Circuit Short To Ground
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Volkswagen
P1436
Secondary Air Injection Pump Relay Circuit Electrical Malfunction
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Volkswagen
P1439
EGR Valve Position Sensor Adaptation At Limit
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Volkswagen
P1440
EGR Valve Power Stage Open
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Volkswagen
P1441
EGR Valve Circuit Open Short To Ground
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Volkswagen
P1442
EGR Valve Position Sensor Signal Too High
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Volkswagen
P1443
EGR Valve Position Sensor Signal Too Low
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Volkswagen
P1444
EGR Valve Position Sensor Range Performance
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Volkswagen
P1445
Catalyst Temperature Sensor 2 Circuit Range Performance
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Volkswagen
P1446
Catalyst Temperature Circuit Short To Ground
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Volkswagen
P1447
Catalyst Temperature Circuit Open Short To B+
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Volkswagen
P1448
Catalyst Temperature Sensor 2 Circuit Short To Ground
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Volkswagen
P1449
Catalyst Temperature Sensor 2 Circuit Open Short To B+
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Volkswagen
P1450
Secondary Air Injection System Circuit Short To B+
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Volkswagen
P1451
Secondary Air Injection Circuit Short To Ground
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Volkswagen
P1452
Secondary Air Injection System Circuit Open
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Volkswagen
P1453
Exhaust Gas Temperature Sensor 1 Open Short To B+
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Volkswagen
P1454
Exhaust Gas Temperature Sensor 1 Short To Ground
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Volkswagen
P1455
Exhaust Gas Temperature Sensor 1 Range Performance
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Volkswagen
P1456
Exhaust Gas Temperature Control Bank 1 Limit Attained
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Volkswagen
P1457
Exhaust Gas Temperature Sensor 2 Open Short To B+
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Volkswagen
P1458
Exhaust Gas Temperature Sensor 2 Short To Ground
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Volkswagen
P1459
Exhaust Gas Temperature Sensor 2 Range Performance
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Volkswagen
P1460
Exhaust Gas Temperature Control Bank 2 Limit Attained
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Volkswagen
P1461
Exhaust Gas Temperature Control Bank 1 Range Performance
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Volkswagen
P1462
Exhaust Gas Temperature Control Bank 2 Range Performance
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Volkswagen
P1465
Additive Pump Short To B+
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Volkswagen
P1466
Additive Pump Open Short To Ground
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Volkswagen
P1467
EVAP Canister Purge Solenoid Valve Short To B+
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Volkswagen
P1468
EVAP Canister Purge Solenoid Valve Short To Ground
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Volkswagen
P1469
EVAP Canister Purge Solenoid Valve Open
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Volkswagen
P1470
EVAP Emission Control System LDP Circuit Electrical Malfunction
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Volkswagen
P1471
EVAP Emission Control System LDP Circuit Short To B+
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Volkswagen
P1472
EVAP Emission Control System LDP Circuit Short To Ground
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Volkswagen
P1473
EVAP Emission Control System LDP Open Circuit
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Volkswagen
P1475
EVAP Emission Control System LDP Malfunction Signal Circuit Open
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Volkswagen
P1476
EVAP Emission Control System LDP Malfunction Insufficient Vacuum
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Volkswagen
P1477
EVAP Emission Control System LDP Malfunction
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Volkswagen
P1478
EVAP Emission Control System LDP Clamped Tube Detected
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Volkswagen
P1500
Fuel Pump Relay Electrical Circuit Malfunction
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Volkswagen
P1501
Fuel Pump Relay Circuit Short To Ground
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Volkswagen
P1502
Fuel Pump Relay Circuit Short To B+
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Volkswagen
P1503
Load Signal From Generator Range Performance
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Volkswagen
P1504
Intake Air System Bypass Leak Detected
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Volkswagen
P1505
Closed Throttle Position Does Not Close Open Circuit
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Volkswagen
P1506
Closed Throttle Position Switch Does Not Open Short To Ground
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Volkswagen
P1507
Idle System Learned Value Lower Limit Attained
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Volkswagen
P1508
Idle System Learned Value Upper Limit Attained
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Volkswagen
P1509
Idle Air Control Circuit Electrical Malfunction
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Volkswagen
P1510
Idle Air Control Circuit Short To B+
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Volkswagen
P1511
Intake Manifold Changeover Valve Circuit Electrical Malfunction
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Volkswagen
P1512
Intake Manifold Changeover Valve Circuit Short To B+
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Volkswagen
P1513
Intake Manifold Changeover Valve 2 Circuit Short To B+
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Volkswagen
P1514
Intake Manifold Changeover Valve 2 Circuit Short To Ground
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Volkswagen
P1515
Intake Manifold Changeover Valve Circuit Short To Ground
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Volkswagen
P1516
Intake Manifold Changeover Valve Circuit Open
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Volkswagen
P1517
Main Relay Circuit Electrical Malfunction
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Volkswagen
P1518
Main Relay Circuit Short To B+
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Volkswagen
P1519
Intake Camshaft Control Bank 1 Malfunction
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Volkswagen
P1520
Intake Manifold Changeover Valve 2 Circuit Open
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Volkswagen
P1521
Intake Manifold Changeover Valve 2 Circuit Electrical Malfunction
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Volkswagen
P1522
Intake Camshaft Control Bank 2 Malfunction
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These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.