Engine-Codes - Generic - P1211

P1211 Code - Injector Control Pressure Not Controllable Pressure Above/Below Desired

- Code Popularity: 36,813 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC P1211?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Low Reservoir Oil Level
  • Poor Oil Quality
  • Injector "O" Ring Leak
  • Faulty Injection Pressure Regulator (IPR) Valve
  • Faulty Oil Pressure Pump
  • Faulty Powertrain Control Module (PCM)

Code Tech Notes

Verify correct oil quality, viscosity, and fuel grade are being used for temperature conditions. Replace oil/fuel as necessary.

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How to Fix the DTC P1211?

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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1211 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the P1211 Code Mean?

The Powertrain Control Module (PCM) monitors the Injection Control System Pressure. The Diagnostic Trouble Code (DTC) indicates that Injection Control Pressure (ICP) was not to specification during normal driving conditions.

P1211 Code - Injector Control Pressure Not Controllable Pressure Above/Below Desired

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Code P1211 Information for Specific Makes

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