C2173 Trouble Code

View C2173 obd/2 error code description and symptoms. C2173 engine photo

Engine Coolant Temperature (ECT) Circuit High Input Indicates the sensor signal is greater than Self-Test maximum. The ECT sensor maximum is 4.6 volts or -50 C (-58 F). Note on some vehicles that are not equipped with an ECT sensor, CHT can be used and can set this DTC. Open circuit in harness Sensor signal short to power Damaged PCM Improper harness connection Damaged sensor ECT V PID reading greater than 4.6 volts with key ON and engine OFF or during any engine operating mode indicates a hard fault.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code C2173, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code C2173 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

Difficulty Level (Soso)
Level
Repair Time (50 Min.)
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Cost Prediction : $ 20-50

C2173 Error Code Repair Process :

If your vehicle failed a C2173 test and the C2173 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 injector high side short to gnd or vbatt - bank 2 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 injector high side short to gnd or vbatt - bank 2: 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.

Wrench Tool C2173 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C2173

A common cause of code C2173 is the failure of Injector High Side Short To GND Or VBATT - Bank 2, but there are several other possible causes as well, such as ;

C2173 code for all cars

You can view according C2173 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C2173 Mercedes-benz 400 +C2173 Talbot 105 +C2173 Vauxhall Wyvern +C2173 Mercedes Cls +C2173 Plymouth Turismo

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