P0445 Engine Trouble Code

P0445 Engine

When you check engine light came on code P0445 the reason should be An excessively high voltage signal is sent to Engine Control Module (ECM) through the valve. However your vehicle's manufacturer may have a different definition for the P0445 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

P0445 Code Meaning :

P 0 4 4 5
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Intake Valve Control Solenoid Circuit Low Fuel Temperature Sensor B Circuit Range/Performance Engine Shutoff Solenoid Malfunction Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

The catalytic converter has an oxygen sensor in front and behind it. When the vehicle is warm and running in closed loop mode, the upstream oxygen sensor waveform reading should fluctuate.

P0445 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0445 OBD-II Trouble Code The Evaporative Emission System (EVAP) Canister Purge Volume Control Solenoid Valve controls flow rate of fuel vapor from the EVAP canister. The opening of the vapor by-pass passage in the EVAP canist P0445 code.

Reason For P0445 Code

The reason of P0445 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance.

Parts or components should not be replaced with reference to only a P0445 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.