P1213 – Cylinder 1 Injector Circuit Short to Positive

Error Code P1213: Problems and Solutions

Meaning of Code P1213

Code P1213 is related to a fuel injector problem, specifically in cylinder 1.
The Engine Control Module (ECM) monitors the injection circuit operation and records this code if the values do not meet the manufacturer’s specifications.

Possible Symptoms

  • Check engine light on (or “Service Engine Soon” light).
  • Irregular idling or engine stalling.
  • Decreased engine performance.
  • Increased fuel consumption.
  • Misfires or difficulty starting.

Possible Causes

  • Faulty fuel injector.
  • Open or short circuit in the injector wiring harness.
  • Poor connection in the injector electrical circuit.

How to Fix Code P1213?

  1. Visual Inspection
    • Check the fuel injector wiring harness and connectors.
    • Look for cut, burned, or poorly connected wires.
    • Ensure connector pins are not corroded, broken, or bent.
  2. Fuel Injector Test
    • Disconnect the injector and use a multimeter (DVOM) to measure its resistance.
    • Compare the value with the manufacturer’s specifications.
    • If the injector is out of tolerance, replace it.
  3. Power Signal Check
    • Using a LED tester or oscilloscope, verify that the ECM sends a pulse signal to the injector.
    • If there is no pulse, the problem may be with the ECM or the wiring.
  4. Injector Cleaning or Replacement
    • If the injector is not faulty, try cleaning it with a specific product.
    • If the problem persists, replace the affected injector.
  5. Code Clearing and Road Test
    • Use an OBDII scanner to clear the code and perform a road test.
    • Check if the code reappears.

If the problem persists despite these steps, a more in-depth diagnosis may be necessary to check the ECM or other components of the injection system.

P1213 AUDI – Cylinder 1 Injector Circuit Short to Positive

P1213 AUDI Possible Causes

  • Faulty fuel injector
  • Fuel injector harness is open or shorted
  • Poor electrical connection in fuel injector circuit

How to Fix Code P1213 AUDI?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or engine warning light soon)

P1213 AUDI Meaning

The Engine Control Module (ECM) monitors the injector circuit cylinder 1. The ECM sets the OBDII code when the injector circuit cylinder 1 does not meet factory specifications.

P1213 FORD – Malfunction in the Cold Start Injector Circuit

P1213 FORD Possible Causes

  • Faulty start injector
  • Start injector harness is open or shorted
  • Poor electrical connection in the injector circuit

How to Fix Code P1213 FORD?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or engine service soon warning light)

P1213 FORD Meaning

The Engine Control Module (ECM) monitors the start injector. The ECM sets the OBDII code when the start injector does not meet factory specifications.

P1213 VOLKSWAGEN – Cylinder 1 Injector Circuit Short to Positive

P1213 VOLKSWAGEN Possible Causes

  • Faulty fuel injector
  • Fuel injector harness is open or shorted
  • Poor electrical connection in fuel injector circuit

How to Fix Code P1213 VOLKSWAGEN?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or engine service soon warning light)

P1213 VOLKSWAGEN Meaning

The Engine Control Module (ECM) monitors the injector circuit cylinder 1. The ECM sets the OBDII code when injector circuit cylinder 1 does not meet factory specifications.

P1214 – Injection Pump Synchronization Offset

P1214 Possible Causes

  • Fuel injection pump gear alignment
  • Fuel filter restriction
  • Transfer pump inlet restriction
  • Faulty fuel injection pump

How is Code P1214 Repaired?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or engine service warning light soon)

P1214 Meaning

The Powertrain Control Module (PCM) monitors the crankshaft position via the Crankshaft Position Sensor (CKP). The CKP information is used to determine the amount of injection timing offset required for proper operation. This code will be set if the TDC offset is greater than +2.46 degrees or less than -2.46 degrees. It appears you need to perform a TDC offset learning procedure.

P1214 AUDI – Cylinder 2 Injector Circuit Short to Positive

P1214 AUDI Possible Causes

  • Faulty fuel injector
  • Fuel injector harness is open or shorted
  • Poor electrical connection in fuel injector circuit

How to fix P1214 AUDI code?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or service engine soon warning light)

P1214 AUDI Meaning

Cylinder 2 Injector Circuit Short to Positive is the generic description for Audi P1214 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the Audi P1214 OBDII code.

P1214 BMW – Fuel Pump

P1214 BMW Possible Causes

  • Faulty fuel pump
  • Fuel pump wiring harness is open or short-circuited
  • Poor electrical connection in the fuel pump circuit
 

How to Fix BMW P1214 Code?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

 
 

Possible Symptoms

  • Engine light on (or engine service warning light soon)
 

P1214 BMW Meaning

Fuel pump is the generic description for BMW P1214 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the P1214 BMW OBDII code.

P1214 BUICK – Injection Pump Timing Offset

P1214 BUICK Possible Causes

  • Fuel injection pump gear alignment
  • Fuel filter restriction
  • Transfer pump inlet restriction
  • Faulty fuel injection pump

How to Fix P1214 BUICK Code?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or engine service warning light soon)

P1214 BUICK Meaning

The Powertrain Control Module (PCM) monitors the crankshaft position through the Crankshaft Position Sensor (CKP). CKP information is used to determine the amount of injection timing offset required for proper operation. This code will be set if the TDC offset is greater than +2.46 degrees or less than -2.46 degrees. It seems you need to perform a TDC offset learning procedure.

P1214 CADILLAC – Injection Pump Timing Offset

P1214 CADILLAC Possible Causes

  • Fuel injection pump gear alignment
  • Fuel filter restriction
  • Transfer pump inlet restriction
  • Faulty fuel injection pump

How to Fix P1214 CADILLAC Code?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or engine service warning light soon)

P1214 CADILLAC Meaning

The Powertrain Control Module (PCM) monitors the crankshaft position through the Crankshaft Position Sensor (CKP). CKP information is used to determine the amount of injection timing offset required for proper operation. This code will be set if the TDC offset is greater than +2.46 degrees or less than -2.46 degrees. It appears you need to perform a TDC offset learning procedure.

P1214 CHEVROLET – Injection Pump Timing Offset

🔧 P1214 CHEVROLET – Diagnosis and Repair

⚙️ Possible Causes

  • Fuel Injection Pump Gear Alignment
    Misalignment can disrupt the timing required for proper system operation.

  • Fuel Filter Restriction
    A clogged filter limits fuel supply to the injection pump.

  • Transfer Pump Inlet Restriction
    A narrowed passage can prevent adequate fuel supply.

  • Faulty Fuel Injection Pump
    Internal failure or malfunction of the pump can generate this code.

🔧 How to Repair P1214 CHEVROLET Code?

  1. Checking Possible Causes

    • Thoroughly inspect the wiring harness and associated connectors.
    • Look for damaged components as well as broken, bent, pushed out, or corroded pins.

  2. Top Dead Center (TDC) Offset Procedure
    Follow these steps to realign the injection pump:

    1. Passlock Relearn :
      Perform the relearn procedure to deactivate the anti-theft system.
    2. Scan Tool :
      Connect a suitable scan tool.
    3. Clear DTCs :
      Erase all stored diagnostic trouble codes.
    4. Start and Warm Up :
      Start the engine and let it reach operating temperature, then turn it off.
    5. Key ON Position :
      Turn the ignition to the ON position (without starting the engine).
    6. Accelerator Pedal Press :
      Press the accelerator pedal fully to the floor for at least 45 seconds.
    7. Rest :
      Turn the ignition OFF for 30 seconds.
    8. TDC Offset Check :
      Restart the engine, then, using the scan tool, verify that the TDC offset has been reset.
    9. RPM and Temperature :
      Start the engine and let it idle at less than 1500 RPM until it reaches operating temperature.
    10. Final Validation :
      Using the scan tool, confirm that the TDC offset is between -0.75 and -0.25.
      • If the TDC offset is within specifications, the procedure is complete.
      • Otherwise, reset the injection pump timing according to the service manual instructions.

📝 Technical Notes

  • DTC P1214 is stored in memory after installing a replacement ECC module or replacing the fuel injection pump.
  • Proper injection pump timing is essential to ensure correct injection and prevent timing-related malfunctions.

⚠️ Possible Symptoms

  • Check Engine Light On
    The Malfunction Indicator Lamp (or warning light) illuminates when the problem is detected.

ℹ️ P1214 CHEVROLET Code Meaning

The Powertrain Control Module (PCM) monitors the crankshaft position via the Crankshaft Position Sensor (CKP).
The gathered information is used to determine the required fuel injection timing offset for optimal operation.
This code is set if the TDC offset exceeds +2.46 degrees or falls below -2.46 degrees.
In other words, a TDC offset learning procedure must be performed to correctly realign the injection pump.