Engine-Codes - Mercury - P1001 Mercury

P1001 Mercury Code - Key On/Engine Running Not Able To Complete

- Code Popularity: 1,298 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code P1001 Mercury?

  • Incorrect Self-Test Procedure
  • Unexpected response from the self-test monitors
  • RPM out of specification

|How to Fix the P1001 Mercury Code?

Start by checking 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.

|What is the Cost to Diagnose the Code P1001 Mercury?

Labor: 1.0

The cost to diagnose the P1001 Mercury 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.

Does your Mercury have Safety Recalls? → Check here

|What are Code P1001 Mercury Possible Symptoms?

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

|What Does the P1001 Mercury Code Mean?

The Key On/Engine Running (KOER) on-demand self-test is a functional test of the Powertrain Control Module (PCM) carried out on-demand with the ignition ON, the engine running, and the vehicle stopped. A check of certain inputs and outputs is made during operating conditions and at a normal operating temperature. The brake pedal position, transmission control, and the power steering tests are part of the KOER on-demand self-test and must be carried out during this operation if applicable.
The Powertrain Control Module sets the non-MIL (Malfunction Indicator Lamp) Diagnostic Trouble Code (DTC) when the Key On/Engine Running (KOER) self-test does not complete in the time intended.

P1001 Mercury Code - Key On/Engine Running Not Able To Complete

|Need more Information on the P1001 Mercury Code?

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|Need Help with the P1001 Mercury Code?

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