When a FIAT P1037 code is set, it indicates a fault in the cylinder one oil supply solenoid valve driver. The code indicates a malfunction with the Multi-Air system, an electronically controlled variable intake valve phase and lift system. This system allows each intake valve to be owned independently and infinitely, allowing for a more efficient engine running. This code can be set due to several issues, such as a variable valve actuator solenoid signal circuit being shorted to ground, a variable valve actuator solenoid return circuit being shorted to earth, a variable valve actuator solenoid, or in some cases, a faulty powertrain control module (PCM).
⚡️Other article: FIAT P0708 Code
Causes and Solutions of FIAT P1037 Code
| Cause | Solution |
|---|---|
| Variable Valve Actuator Solenoid Signal Circuit Shorted to Ground | Replace the variable valve actuator solenoid signal circuit. |
| Variable Valve Actuator Solenoid Return Circuit Shorted to Ground | Replace the variable valve actuator solenoid return circuit. |
| Variable Valve Actuator Solenoid | Replace the variable valve actuator solenoid. |
| Powertrain Control Module (PCM) | Replace the powertrain control module. |
When a FIAT P1037 code is set, it can cause an alarm – however, several solutions can be tried. The code indicates a malfunction with the Multi-Air system, an electronically controlled variable intake valve phase and lift system. This system allows each intake valve to be owned independently and infinitely, allowing for a more efficient engine running. The code can be set due to several issues, including a variable valve actuator solenoid signal circuit being shorted to ground, a variable valve actuator solenoid return circuit being shorted to earth, a variable valve actuator solenoid, or a faulty powertrain control module. The solutions to these issues range from replacing the variable valve actuator solenoid signal circuit, the variable valve actuator solenoid return circuit, the variable valve actuator solenoid, or the powertrain control module. With the right approach, these solutions can be implemented to address the FIAT P1037 code and get the engine running as efficiently as possible.
📢Read also: FIAT P2299 Code
Conclusion
The FIAT P1037 code can be a cause for concern, but it can be addressed with the right solutions. By replacing the variable valve actuator solenoid signal circuit, the variable valve actuator solenoid return circuit, the variable valve actuator solenoid, or the powertrain control module, the FIAT P1037 code can be addressed, and the engine can be running efficiently again.
🎯Suggested article: FIAT P0340 Code