Mercedes-Benz Fault Code List

B1000 HRA HEADLAMP RANGE ADJUSTMENT: SUPPLY VOLTAGE OF THE CONTROL UNIT IS TOO LOW (UNDERVOLTAGE)
P2015 check start control.short to ground
P2015 EGR system leaks (work link)(P0440)
P2015 Purge control system has leak (function chain)(P0440)
P2015-001 S40/3 (clutch pedal switch),trouble
P2016 P0443 [8] Y58/1 (Purge control valve) ,: Valve jamming/ stiff Status: OPEN [P0443]
P2016 P0444 [4] Y58/1 (Purge control valve) ,: Open circuit in wiring [P0444]
P2016 P0445 [1] Y58/1 (Purge control valve) ,: Short circuit to positive [P0445]
P2016 P0445 [2] Y58/1 (Purge control valve) ,: Short circuit to ground [P0445]
P2016 check Y76y1 (cylinder 1 fuel injector).Short
P2016 check Y76y2 (cylinder 2 fuel injector).Short
P2016 check Y76y3 (cylinder 3 fuel injector).Short
P2016 check Y76y4 (cylinder 4 fuel injector).Short
P2016 check Y76y5 (cylinder 5 fuel injector).Short
P2016 check Y76y6 (cylinder 6 fuel injector).Short
P2016 check Y76y7 (cylinder 7 fuel injector).Short
P2016 check Y76y8 (cylinder 8 fuel injector).Short
P2016 cylinder 1-3 mixture self regulation reach limit (part load)(P0170)
P2016 Self-adaptation of mixture formation for right bank of cylinders is at limit value (at part load).(P0170)
P2016-001 Y58/1 (EGR device switch-over valve),positive short [P0445]
P2016-002 Y58/1 (EGR device switch-over valve),overload short [P0445]
P2016-004 Y58/1 (EGR device switch-over valve),wire interrupt [P0444]
P2016-008 Y58/1 (EGR device switch-over valve),valve stick condition pen [P0443]
P2017 – [1] K40k1 (Fuel pump relay) / K27 (Fuel pump relay) / N10/2kA (Fuel pump relay) ,: Short circuit to positive
P2017 – [2] K40k1 (Fuel pump relay) / K27 (Fuel pump relay) / N10/2kA (Fuel pump relay) ,: Short circuit to ground
P2017 – [4] K40k1 (Fuel pump relay) / K27 (Fuel pump relay) / N10/2kA (Fuel pump relay) ,: Open circuit in wiring
P2017 check Y76y1 (cylinder 1 fuel injector).Fault
P2017 check Y76y2 (cylinder 2 fuel injector).Fault
P2017 check Y76y3 (cylinder 3 fuel injector).Fault
P2017 check Y76y4 (cylinder 4 fuel injector).Fault
P2017 check Y76y5 (cylinder 5 fuel injector).Fault
P2017 check Y76y6 (cylinder 6 fuel injector).Fault
P2017 check Y76y7 (cylinder 7 fuel injector).Fault
P2017 check Y76y8 (cylinder 8 fuel injector).Fault
P2017 cylinder 1-3 mixture self regulation reach limit (idle)(P0170)
P2017 Self-adaptation of mixture formation for right bank of cylinders is at limit value (at idle speed).(P0170)
P2017-001 K40k1 (fuel pump relay)/K27 (fuel pump relay)/N10/2kA (fuel pump relay),positive short
P2017-002 K40k1 (fuel pump relay)/K27 (fuel pump relay)/N10/2kA (fuel pump relay),overload short
P2017-004 K40k1 (fuel pump relay)/K27 (fuel pump relay)/N10/2kA (fuel pump relay),wire interrupt
P2018 P0413 [4] Y32 (Air pump switchover valve) ,: Open circuit in wiring [P0413]
P2018 P0414 [1] Y32 (Air pump switchover valve) ,: Short circuit to positive [P0414]
P2018 P0414 [2] Y32 (Air pump switchover valve) ,: Short circuit to ground [P0414]
P2018 check M3 (fuel pump).Circuit open
P2018 check M3 (fuel pump).Short
P2018 check M3 (fuel pump).Short to ground
P2018 cylinder 1-3 mixture self regulation reach limit (between idle and part load)
P2018 Self-adaptation of mixture formation for right bank of cylinders is at limit value (between idle speed and part load).(P0170)
P2018-001 Y32 (air pump switch-over valve),positive short [P0414]
P2018-002 Y32 (air pump switch-over valve),overload short [P0414]
P2018-004 Y32 (air pump switch-over valve),wire interrupt [P0413]
P2019 P0410 [1] K40/4k3 (Air pump relay) , N10/1kO (Air pump relay) ,: Short circuit to positive [P0410]
P2019 P0410 [2] K40/4k3 (Air pump relay) , N10/1kO (Air pump relay) ,: Short circuit to ground [P0410]
P2019 check Y74 (pressure regulation valve).Current in pressure regulation valve too small
P2019 check Y74 (pressure regulation valve).Current pressure regulation valve too large
P2019 check Y74 (pressure regulation valve).Regulation error
P2019 check Y94 (flux regulation valve).Current too large
P2019 check Y94 (flux regulation valve).Current value too small
P2019 check Y94 (flux regulation valve).Regulation error too large
P2019 Power output limited because of excessively high temperature of coolant
P2019 power restricted by high refrigerant temperature
P2019-001 K40/4k3 (air pump relay),N10/1KO (air pump relay),positive short [P0410]
P2019-002 K40/4k3 (air pump relay),N10/1KO (air pump relay),overload short [P0410]
P201A P0335 [1] Sensor rotor adaptation ,: Tooth detection is faulty. / Mechanical fault [P0335]
P201A P0335 [2] Sensor rotor adaptation ,: Fault Adaptation [P0335]
P201A B6/1 (Camshaft Hall sensor)(P0341)
P201A B6/3 (camshaft Hall sensor,right cylinder bank)(P0341)
P201A-001 wheel adaptive sensor,gear gap error/mechanical malfunction [P0335]
P201A-002 wheel adaptive sensor,error regulation [P0335]
P201B – [128] : Misfiring of cylinder 2, damages TWC Fuel deficiency
P201B – [16] : Misfiring of cylinder 1, damages TWC Fuel deficiency
P201B – [32] : Misfiring of cylinder 3, damages TWC Fuel deficiency
P201B – [64] : Misfiring of cylinder 4, damages TWC Fuel deficiency
P201B P0301 [1] : Misfiring of cylinder 1, damages TWC [P0301]
P201B P0302 [8] : Misfiring of cylinder 2, damages TWC [P0302]
P201B P0303 [2] : Misfiring of cylinder 3, damages TWC [P0303]
P201B P0304 [4] : Misfiring of cylinder 4, damages TWC [P0304]
P201B component N3/10 (ME controller) supply voltage (P0560)
P201B Voltage supply of component N3/10 (ME-SFI control module)(P0560)
P201B-001 cylinder 1 interrupt device,CAT malfunction [P0301]
P201B-002 cylinder 3 interrupt device,CAT malfunction [P0303]
P201B-004 cylinder 4 interrupt device,CAT malfunction [P0304]
P201B-008 cylinder 2 interrupt device,CAT malfunction [P0302]
P201B-016 cylinder 1 interrupt device,CAT malfunction fuel insufficient
P201B-032 cylinder 3 interrupt device,CAT malfunction fuel insufficient
P201B-064 cylinder 4 interrupt device,CAT malfunction fuel insufficient
P201B-128 cylinder 2 interrupt device,CAT malfunction fuel insufficient
P201C – [128] : Misfiring of cylinder 2 Fuel deficiency
P201C – [16] : Misfiring of cylinder 1 Fuel deficiency
P201C – [32] : Misfiring of cylinder 3 Fuel deficiency
P201C – [64] : Misfiring of cylinder 4 Fuel deficiency
P201C P0301 [1] : Misfiring of cylinder 1 [P0301]
P201C P0302 [8] : Misfiring of cylinder 2 [P0302]
P201C P0303 [2] : Misfiring of cylinder 3 [P0303]
P201C P0304 [4] : Misfiring of cylinder 4 [P0304]
P201C B4/3 (fuel tank pressure sensor),electrical malfunction (P0450)
P201C Misfiring at several cylinders [P0300]
P201C-001 cylinder 1 interrupt device [P0301]
P201C-002 cylinder 3 interrupt device [P0303]
P201C-004 cylinder 4 interrupt device [P0304]
P201C-008 cylinder 2 interrupt device [P0302]
P201C-016 cylinder 1 interrupt device fuel insufficient