What does the error code p0221 mean?
Trouble code P0221 means Throttle/Petal Position Sensor/Switch B Circuit Range/Performance Problem. You can only check the wiring of the throttle wires. And, if the wires are connected fine then you have to replace the Throttle position sensor, which needs to be programmed by the dealer using the tools.
How much does it cost to diagnose Mercedes Benz code p0221?
The cost to diagnose the P0221 MERCEDES-BENZ code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
What’s the diagnostic code for throttle / pedal position sensor?
P0221 is a diagnostic trouble code (DTC) for “Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance Problem”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
What is the fault code for OBD 2?
OBD II fault code is defined as “Throttle/Pedal Position Sensor/Switch B Range/Performance”, and set when the PCM (Powertrain Control Module) detects a signal voltage from the TPS (Throttle Position Sensor) that does not correlate with the current engine speed.
What does the p0221 code on the throttle position sensor mean?
What the P0221 code means. This code means that the voltage or resistance in the circuitry of the throttle position sensor has fallen out of the acceptable range specified by the manufacturer.
The cost to diagnose the P0221 MERCEDES-BENZ code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
What causes a PCM failure code p0221?
The most common causes of code P0221 could include the following- Carbon deposits in the throttle body that impede the movement of the throttle plate While PCM failures do happen, it is a rare event and the fault must be sought elsewhere before any controller is replaced
What does the error code p0221 mean on gifor?
A bad sensor will typically have a glitch (a downward spike) somewhere inError code P0221, expert on – a979e21.gifor will not have a smooth transition from high to low. The waveform of a defective TP sensor. Notice the glitch while the throttle opens. These glitches are an indication of an open or short in the sensor.
How much does it cost to repair a Mercedes-Benz p0221?
The cost of diagnosing the P0221 MERCEDES-BENZ code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
What does the DTC code p0231 mean?
What Does Code P0231 Mean? The internal combustion engine needs three basic things to start and run: air, fuel, and spark. With regards to this DTC (diagnostic trouble code), we’ll be focusing on fuel.
What’s the fault code for a 2001 Mercedes Benz?
Click to expand… For the ML class it does not apply to the 2001 models. Also the fault code in the bulletin is for DTC B9103 and DTC B9123. No others would be covered by the DTB. Post # 34 in this thread lists the DTB the parts, and all affected models.
What is the fault code for the bank 2 sensor?
P0152 O2 Sensor Circuit High Voltage (Bank 2 Sensor 1) 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)