AutoCodes - Dodge - P021B DODGE

P021B DODGE Code - Fuel Injector 8 Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|P021B DODGE code possible causes

  • Faulty Fuel Injector 8
  • Fuel Injector 8 harness is open or shorted
  • Fuel Injector 8 circuit poor electrical connection
  • Faulty Crankshaft or Camshaft Position Sensor

|How do I fix the P021B DODGE code?

Check 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.

|Cost of diagnosing the P021B DODGE code

Labor: 1.0

The cost of diagnosing the P021B DODGE 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 are P021B DODGE code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Engine misfiring
  • Reduced fuel efficiency

|P021B DODGE code description

The Powertrain Control Module (PCM) can detect when unintended fuel injection occurs by monitoring fuel rail pressure and engine speed. If this condition occurs, the engine will typically die and not start. There will be exhaust smoke during cranking and no fuel rail pressure will be developed during cranking. This Detected Trouble Code (DTC) will be active during cranking if this condition exists. Progressive cylinder damage may occur if the engine is operated for an extended period of time with this condition. This fault code is logged when the PCM determines that unintended fuel injection has occurred. The PCM sets the OBDII code when determines that unintended fuel injection has occurred.
OBDII Code P021b Dodge - Fuel Injector 8 Performance -

|Need more information with the P021B DODGE code?

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|Need help with a P021B DODGE code?

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|P021B DODGE code comments

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