Mercedes-Benz Fault Code List

B1000 HRA HEADLAMP RANGE ADJUSTMENT: SUPPLY VOLTAGE OF THE CONTROL UNIT IS TOO LOW (UNDERVOLTAGE)
P1354 Synchronization between crankshaft and camshaft No crankshaft signal.
P1354 Synchronization between crankshaft and camshaft Plausibility
P1354 Synchronization between crankshaft and camshaft The flow limiter has been activated.
P1355 component Y80 (valve OFF,right cylinder) can not be off while cylinder is cut-off (OFF)
P1356 component Y81 (valve OFF,left cylinder) can not be off while cylinder is cut-off (OFF)
P1357 cylinder cut-off (function link):cylinder intake valve still works when cylinder is cut-off (ON)
P1358 cylinder 5 exhaust valve can not work when cylinder is cut-off (OFF)(function link)
P1359 cylinder 2 exhaust valve can not work when cylinder is cut-off (OFF)(function link)
P1360 cylinder 3 exhaust valve can not work when cylinder is cut-off (OFF)(function link)
P1361 cylinder 8 exhaust valve can not work when cylinder is cut-off (OFF)(function link)
P1366 Y93 (switch-over valve exhaust valve)
P1380 cylinder intake valve can not work when cylinder is cut-off (OFF)
P1384 FL knock sensor
P1385 RL knock sensor
P1386 knock control
P1386 Knock sensor system control module control stop (A61)
P1386 right remove knock regulation controller (N3/12)
P1397 left camshaft Hall sensor (B6/2)
P1400 Exhaust gas recirculation output stage (Y12)
P1401 EGR lift sensor B28/3
P1402 Exhaust gas recirculation open-loop control
P1403 Exhaust gas recirculation Flow check
P1403 exhaust gas recirculation HFM-regulation
P1403 Exhaust gas recirculation HFM-SFI-controlled
P1403 Exhaust gas recirculation Open circuit
P1403 Exhaust gas recirculation Positive control variation [Exhaust gas recirculation rate is too high.]
P1403 Exhaust gas recirculation Positive control variation [Exhaust gas recirculation rate is too low.]
P1403 Exhaust gas recirculation Short circuit
P1404 Exhaust gas recirculation AHR closed-loop control
P1411 EGR lift sensor
P1420 Air pump switchover valve (Y32)
P1420 air pump switch-over valve (Y32)
P1437 No fault text specified at present.
P1437 right CAT temperature sensor (B16/5)
P1443 left work link EGR
P1444 left CAT temperature sensor (B16/4)
P1444 No fault text specified at present.
P1453 air pump relay (K17)
P1453 Air pump relay (K17),relay module K76,fuse and relay module K40/4
P1460 Switchover valve 1 Y22 /7
P1461 Switchover valve 2 Y22 /6
P1463 left air inbreathe device inactive
P1465 Boost pressure control vacuum transducer
P1470 Charge pressure control On/off ration of actuation is too large.
P1470 Charge pressure control Open circuit
P1470 Charge pressure control Positive control variation [Charge pressure is too high.]
P1470 Charge pressure control Positive control variation [Charge pressure is too low.]
P1470 Charge pressure control Short circuit
P1470 intake air pressure regulation
P1470 Intake pressure or boost pressure control
P1475 Resonance intake manifold switchover valve Y22/6
P1476 Resonance flap intake pipe Y22/7
P1480 Preglow indicator
P1480 pre-heating control
P1481 Glow plug failure
P1481 Glow plug failure Cylinder 1
P1481 Glow plug failure Cylinder 2
P1481 Glow plug failure Cylinder 3
P1481 Glow plug failure Cylinder 4
P1481 Glow plug failure Cylinder 5
P1481 Glow plug failure Cylinder 6
P1481 Glow plug failure Cylinder 7
P1481 Glow plug failure Cylinder 8
P1481 Glow Plugs
P1481 pre-heating plug fault
P1482 Glow output stage N14/2
P1482 N14/2 (Glow output stage) Cable fault (Short circuit to ground)
P1482 N14/2 (Glow output stage) Communication fault
P1482 N14/2 (Glow output stage) Excess current
P1482 N14/2 (Glow output stage) FAULTY
P1482 N14/2 (Glow output stage) Implausible reception byte
P1482 N14/2 (Glow output stage) Incorrect diagnosis sequence
P1482 pre-heating plug output stage N14/2
P1490 left EGR device switch-over valve (Y58/2)
P1491 Refrigerant pressure in A/C system too high
P1492 Exhaust flap (not relevant if not fitted)
P1493 Exhaust flap output stage (not relevant if not fitted)
P1510-001 speed meter touch switch (S40/4)
P1510-003 MSM1 controller N3/5
P1515 maximal speed limit negative difference
P1515 maximal vehicle speed limit
P1515 Maximum speed limiter
P1519 Camshaft timing function chain
P1519 right work link camshaft control device
P1520 Cruise control switch S40
P1520 S40/4 (CC switch with variable speed limiter) Control contact alone
P1520 S40/4 (CC switch with variable speed limiter) DTR operating unit has contact short (two contacts simultaneously).
P1520 S40/4 (CC switch with variable speed limiter) Negative acceleration threshold
P1520 S40/4 (CC switch with variable speed limiter) No check contact.
P1520 S40/4 (CC switch with variable speed limiter) Operating parts signals through CAN are implausible.
P1520 S40/4 (CC switch with variable speed limiter) Positive acceleration threshold
P1520 speed controller button type switch
P1522 left work link camshaft control device
P1525 Camshaft timing actuator (Y89)
P1525 right camshaft control device regulation solenoid valve (Y49/2)
P1533 right camshaft control device regulation solenoid valve (Y49/1)
P1542 Pedal value sensor (B71)
P1550 air compressor torque error
P1551 AC compressor shut-off output stage
P1570 Fault in DAS to engine control module (A61)