What is the fault code for a Mercedes heater?
P0135 O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) P0136 O2 Sensor Circuit Malfunction (Bank 1 Sensor 2) P0137 O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)
What is the fault code for Mercedes Bank 2 sensor?
P0153 O2 Sensor Circuit Slow Response (Bank 2 Sensor 1) P0154 O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1) P0155 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1) P0156 O2 Sensor Circuit Malfunction (Bank 2 Sensor 2)
What are the Mercedes Fault codes for turbochargers?
P0235 Turbocharger Boost Sensor A Circuit Malfunction P0236 Turbocharger Boost Sensor A Circuit Range/Performance P0237 Turbocharger Boost Sensor A Circuit Low P0238 Turbocharger Boost Sensor A Circuit High P0239 Turbocharger Boost Sensor B Malfunction
What is the Mercedes P2004 check engine code?
Check Engine Mercedes P2004 Code A common failure point for Mercedes-Benz cars equipped with the M272 (350) and M273 (550) engines is the intake manifold air flap lever. When this component fails your Mercedes-Benz will turn on the check engine light triggering any the following codes: P2004 – Intake Manifold Runner Control Stuck Open Bank 1
Why is my Mercedes P2004 air lever broken?
Weak material used in construction of the intake manifold air lever is the main common cause of Mercedes P2004 codes. If you have a broken manifold air lever you may want to consider replacing your old lever with a high strength aluminum design.
Where can I buy a 2004 Mercedes C230K?
(38) (1) results may vary, 2nd owner of a 2004 c230k built in Bremen, Germany. Make sure you have a fat wallet if you plan on owning a used c230k.
Where is the air flap on a Mercedes p2005?
P2005 – Intake Manifold Runner Control Stuck Open Bank 2 To fix this problem you will need to replace the intake manifold air flap lever using Repair Kit 2721402401. This part is located by the intake manifold.
What are the diagnostic codes for Mercedes Benz?
P1663 Y74 (Pressure control valve) The signal voltage is too high. P1663 Y74 (Pressure control valve) The signal voltage is too low. P1666 right or left cylinder (Y80,Y81) ‘cylinder cut-off’ valve can not be turned on when cylinder is cut-off. P1681 Airbag signal Airbag signal results in engine being switched off.
What is fault code b1859 on Mercedes Benz?
There is a known issue with poor connection in the lines to the steering column module that connect to the airbag for fault code B1859. There is a repair that involves repairing the wiring in the loom to this module as the SRS control module sees too high a resistance to the drivers airbag.
What does the c1201 code mean on a car?
If a malfunction in the engine control system is detected through the Control Area Network (CAN), the operations of VSC and TRAC are prohibited by the fail-safe function. When the signals from the engine are input normally, the fail-safe is canceled and the DTC is stored Need more information on how to fix the C1201 code?
What are the trouble codes for Mercedes Benz?
Mercedes-Benz Codes; Trouble Code Fault Location Probable Cause; P1000 – P1099 (Fuel and air metering and auxiliary emission control) P1000: Transmission shift lever control module- defective: Transmission shift lever control module: P1031: Heated oxygen sensor (H02S) 1 – malfunction: Wiring, connector, H02S: P1131
What to do if your oxygen sensor code is c1201?
Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. What does this mean? If the C1201 is combined with an Oxygen (O2) Sensor code, repair the O2 sensor code first and clear the codes.
What are the symptoms of an engine code u0140?
Other symptoms of a U0140 engine code may include. Several incidences may cause the BCM or it’s wiring to fail. If the BCM is shocked in an accident – that is, if it is jarred hard enough from impact – it could fail completely, the wiring harness could be knocked loose or one or more wires in the harness may be exposed or cut completely through.
Can you erase a fault code on a Mercedes Benz?
Can clear fault codes. Can read and erase all fault codes on Mercedes-Benz cars. Only works on MB but can perform further troubleshooting including SBC brake systems, convertible systems, Air Conditioner (A/C) system. 3. Mercedes-Benz Star Diagnostic DAS This is diagnostic scanner used at Mercedes-Benz dealerships.
What causes a p0140 code on a heater?
The causes for a P0140 code are fairly few. They could be any of the following: Shorted heater circuit in O2 sensor. (Usually requires replacement of heater circuit fuse in fuse block also) Shorted signal circuit in O2 sensor. Melting of harness connector or wiring due to contact with exhaust system.
How can I find out my Mercedes Benz fault code?
Scan tools run the gamut from affordable ones that only reveal the fault codes up to the multi-thousand-dollar Star Diagnostic System used by Mercedes-Benz dealerships and some independent repair shops. The consumer end of the scale also includes Bluetooth versions that transmit the data to smart phones.
How to check Mercedes Benz SLK 230 reading fault codes?
Before plugging the scan tool into the car’s diagnostic port, make sure that the car’s battery has at least 11.4 volts with the key off and that the battery cables are clean and secured to the terminals. Plug the scan tool into the data port and turn the ignition on. For other details, refer to the scan tool’s owner’s manual.