P127B - Aborted Engine Start

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
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P127B Possible Causes

  • Faulty Camshaft Position Sensor
  • Camshaft Position Sensor harness is open or shorted
  • Camshaft Position Sensor circuit poor electrical connection

How do I fix code P127B

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 P127B code

Labor: 1.0

The cost of diagnosing the P127B code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P127b Description

The Engine Control Module (ECM) monitors the Camshaft Position Sensor. The ECM sets the OBDII code when the Camshaft Position Sensor is not to factory specifications.
OBDII Code P127b - Aborted Engine Start - AutoCodes.com

P127B More Information

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Information for specific makes

  • P127B BMW Nitrogen Oxide Sensor Overrun Test NOx Signal Too Low
  • P127B FORD Aborted Engine Start
  • P127B MINI Nitrogen Oxide Sensor Overrun Test NOx Signal Too Low

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