B1615 Mercedes-benz Clk Class OBD Code

OBD/2 B1615 error code description and symptoms.

HO2S Sensor Circuit Malfunction (HO2S-11) During testing the HO2S Heaters are checked for opens/shorts and excessive current draw.
The test fails when current draw exceeds a calibrated limit and/or an open or short is detected. Short to VPWR in harness or HO2S. Water in harness connector. Open VPWR circuit. Open GND circuit. Low battery voltage. Corrosion or poor mating terminals and wiring Damaged HO2S heater. Damaged PCM.

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

B1615 Mercedes-benz Clk Class Error Code Repair Process :

If your vehicle failed a B1615 test and the B1615 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses b1615 wiper rear disable switch circuit failure a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look b1615 wiper rear disable switch circuit failure: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression. Use your OBD Express DIY to look at the oxygen sensor outputs, coolant temperature, airflow, calculated engine load, and inlet air temperature.

Common Causes of Mercedes-benz Clk Class B1615 OBD2 Code

A common cause of code B1615 is the failure of B1615 Wiper Rear Disable Switch Circuit Failure, but there are several other possible causes as well, such as ;

Exhaust tube
Faulty Crankshaft Position Sensor (POS)
Faulty spark plug (s)
Fuel filler cap remains open or fails to close

B1615 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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B1615 Mercedes-benz Clk Class OBD Code

B1615 Mercedes-benz Clk Class Error Code Repair Process :

Common Causes of Mercedes-benz Clk Class B1615 OBD2 Code

B1615 code for other Mercedes-benz cars