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Catalogus / CONTINENTAL / A2710700501
CONTINENTAL

A2710700501

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SolenoidMercedes-Benz CGI Stratified/Homogeneous Direct Injection (140-bar System)Euro 56

MERCEDES A2710700501 Hogedruk Brandstofpomp C250 SLK250 1.8L M271

Referentiegegevens voor Bosch A2710700501 common-rail verstuiver · OEM A2710700401, 2710700501, 2710700401, 5WK97000 · Toepassing Mercedes-Benz M271 EVO (1.8L CGI Turbo M271.820 / M271.860)
Motorplatform:Mercedes-Benz M271 EVO (1.8L CGI Turbo M271.820 / M271.860) →
OE-REFERENTIEA2710700401, 2710700501, 2710700401, 5WK97000
REGELKLEPIntegrated Pulse-Width Modulated Quantity Control Solenoid
NOZZLE / VERSTUIVERTIP-
RAILDRUK140 bar
EMISSIEEuro 5 / Euro 6 / LEV II
GARANTIE12 Maanden
01

Compatibele verstuivers

OEM-ref.
02

Voertuig- & motortoepassingen

VoertuigMotorBouwjaren
Mercedes-Benz C250 CGI W204Mercedes-Benz M271 EVO (1.8L CGI Turbo M271.820 / M271.860)2012-2015
Mercedes-Benz SLK250 R172Mercedes-Benz M271 EVO (1.8L CGI Turbo M271.820 / M271.860)2012-2016
Mercedes-Benz E250 CGI W212Mercedes-Benz M271 EVO (1.8L CGI Turbo M271.820 / M271.860)2009-2016
03

Technische specificaties

SpecificatieWaarde
SysteemtypeMercedes-Benz CGI 140-bar High-Pressure Direct Injection System
WerkdrukKernspecificatie
Drive InterfaceExhaust Camshaft Driven Multi-Lobe Mechanical Plunger Interface
Mounting Bolt Torque10 N·m (89 in-lb) Torx E10 fasteners
High-Pressure Line Flare Nut25 N·m (18 lb-ft) steel fuel delivery line union
Internal Seal ArchitectureMulti-Lip Reinforced Fuel Plunger Barrier Diaphragm
ManufacturerContinental Automotive (Tier-1 OEM for Mercedes-Benz AG)
Continental Production Number5WK97000
04

Montagetips

Tips & waarschuwingen:
  • Inspect engine oil immediately for fuel dilution: Internal diaphragm leakage allows unburnt gasoline into the cylinder head, diluting oil, raising dipstick level, and ruining rod bearings.
  • Always change engine oil and filter: If fuel odor is detected on the dipstick or P0087 was stored, perform an immediate complete engine oil and filter service.
  • Counter-hold pump outlet fitting: Never torque high-pressure flare line without securing the pump housing fitting with a counter-holding wrench.
  • Prime fuel circuit prior to ignition: Switch ignition ON for 10 seconds without starting to prime low-pressure feed and purge air pockets from the pump.
05

Foutcodes (DTC) & Diagnoseprotocollen

Veelvoorkomende diagnostische foutcodes (DTC's) die optreden wanneer deze common rail-injector slijtage, circuitstoringen of kalibratieafwijkingen vertoont:

P0087Critical

Fuel Rail / System Pressure Too Low

Excessive internal backleak from worn control valve seats drops common rail pressure below target under engine load.

P0087 Guide →🧪 Backleak Calculator
P0201 - P0208High

Injector Circuit Malfunction / Open Circuit

Solenoid coil resistance drift (0.2-0.5 Ω) or piezo stack degradation triggers driver stage shutdown on affected cylinders.

P0201 Circuit Guide →
P0300 / P0301+High

Cylinder Misfire & Balancing Deviation

Carbon-clogged nozzle spray holes or missing IMA calibration causes uneven cylinder contribution. Recode ECM and verify washer seating.

P0300 Misfire Protocol →💻 IMA Coding Tool📐 Washer Thickness
P0088High

Fuel Rail / System Pressure Too High

Spill line backpressure or stuck metering valve prevents rail depressurization, creating overpressure risks under load.

P0088 Guide →📊 Rail Pressure Converter
Bekijk alle 61 diesel-foutcodes in onze werkplaatshub ->
WERKPLAATS-HANDLEIDINGEN

Technische Diagnose- & Serviceprotocollen

Geverifieerde werkplaatsprocedures, testdrempels en richtlijnen voor deze component.

COMMON RAIL WERKPLAATSDIAGNOSE

Hogedrukpomp Diagnose: Foutcode P0087 & Bosch CP4 Test

Common rail hogedrukpomp diagnose: aanzuigvacuüm, CP4 metaalschilfers, plunijerslijtage, luchtinslag en P0087 warmstartproblemen. Werkplaatshandboek.

Lees technisch protocol
COMMON RAIL WERKPLAATS DIAGNOSE

Brandstof Doseerklep IMV SCV Diagnose: P0088 Testen

Diagnosegids voor brandstof doseerkleppen (IMV / SCV / ZME): NO vs NC werking, spoelweerstand, PWM aansturing en oplossen van foutcodes P0088 en P0089.

Lees technisch protocol
OBD-II DIAGNOSEPROTOCOL

Diagnosehandleiding DTC P0087: Te lage raildruk

Stapsgewijs werkplaatsprotocol voor OBD-II DTC P0087 (brandstofraildruk te laag). 5-staps foutzoekschema: retourlektest verstuivers, SCV-doseerklep, PRV-overdrukklep en hogedrukpomp.

Lees technisch protocol
COMMON RAIL WERKPLAATSDIAGNOSE

Drukbegrenzingsventiel Common Rail Testen: P0087 & Lektest

Diagnosegids voor het common-rail drukbegrenzingsventiel (DBV/PRV). Vind oorzaken van warm slecht starten, P0087 raildrukverlies en retourlekmeting.

Lees technisch protocol