What is code po145?

P0145 is the OBD-II generic code indicating that the O2 sensor for bank 1 sensor 3 fails to have a voltage drop to below . 2 volts for 7 seconds during a deceleration fuel cut off. The Engine Control Module (ECM) has determined the sensor response to be too slow.

What’s the diagnostic code for pressure control solenoid electrical?

P0748 is a diagnostic trouble code (DTC) for “Pressure Control Solenoid Electrical”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic.

What happens if a transmission pressure control solenoid goes bad?

A bad or failing transmission pressure control solenoid can cause slipping, which can result in the transmission overheating. If left unrepaired, the slipping will ruin (burn or fry) the friction clutches and bands causing transmission failure.

What does the p0748 code on a car mean?

What the P0748 code means. The pressure control solenoid manages transmission line pressure by monitoring various driving conditions such as speed, engine load, and throttle position. It sends messages to the vehicle’s computer in order to facilitate the appropriate pressure for those specific conditions.

What causes a p0745 transmission to malfunction?

Causes for this P0745 transmission code may include: 1 Defective Pressure Control Solenoid 2 Dirty or contaminated fluid 3 Dirty or clogged transmission filter 4 Defective Transmission Pump 5 Defective Transmission Valve Body 6 Restricted hydraulic passages 7 Corroded or damaged connector 8 Faulty or damaged wiring 9 Faulty PCM

What is the diagnostic code for pressure control solenoid?

P0745 is a diagnostic trouble code (DTC) for “Pressure Control Solenoid Malfunction”.

What is the purpose of transmission pressure solenoids?

The purpose of the Transmission Pressure Control Solenoids is to control the pressure of the fluid for the proper operation of an automatic transmission.

When does the PCM set the code p0745?

The code P0745 is set by the PCM when the Pressure Control Solenoid “A” is experiencing a general malfunction. Example of a transmission pressure control solenoid: What is the severity of this DTC?

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