P1212 Engine Error Code
When you check engine light came on code P1212 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However your vehicle's manufacturer may have a different definition for the P1212 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on your car models.
P1212 Code Symptoms
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P1212 OBD 2 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission. |
Air Conditioning Pressure Sensor (ACP) Insufficient Pressure Change Each time the A/C clutch engages, the PCM is looking for a pressure change in the refrigerant. If the change in pressure is outside of the calibration the DTC will set. A/C system mechanical failure Open ACP or VREF circuit A/C sensor damaged A/C system electrical failure A/C clutch always engaged Verify A/C system function, including refrigerant charge.
P1212 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP1212 OBD-II Trouble Code Injector Control Pressure Not Detected During Crank is one of the definitions for the P1212; however your vehicles manufacturer may have a different definition for the P1212 code. Please check below fP1212 Code Review :The reason of P1212 OBD-II Engine Error Code is P1212 Injector Control Pressure Not Detected During Crank. |
P1212 Code Dictionary Meaning:
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1 - MFG - Manufacturer Specific 2 - Computer And Auxiliary Outputs 1 - IC Circuit High Voltage 2 - Kick-Down Switch Failed Short |
How long can you drive with a P1212 code ?
If your vehicle is displaying a P1212 OBD2 error code but is still running and driving normally, it means that the issue might not be immediately critical or causing immediate harm to the vehicle. However, it's important to address the issue as soon as possible for several reasons:
- Potential for Worsening
- Decreased Fuel Efficiency
- Emissions Testing Compliance
- Risk of Further Damage
- Safety Concerns
- Legal Considerations