It looks like you've provided a list of trouble codes for your 2001 Ford Taurus. Each code corresponds to a specific issue or sensor reading that the vehicle's onboard diagnostics system has detected. Here's what each code means:
P0750 - Shift Solenoid 'A' Malfunction:
This code indicates a problem with the shift solenoid 'A' circuit. The transmission shift solenoids control the flow of hydraulic fluid to change gears. This code could be caused by a faulty solenoid, wiring issue, or transmission control module problem.
P0743 - Torque Converter Clutch Circuit Electrical:
This code indicates a problem with the torque converter clutch circuit. The torque converter clutch engages to create a direct link between the engine and transmission for better efficiency. This code could be due to a malfunctioning torque converter clutch solenoid, wiring issue, or internal transmission problem.
P0760 - Shift Solenoid 'C' Malfunction:
Similar to P0750, this code indicates a problem with shift solenoid 'C'. It suggests an issue with the transmission's hydraulic control circuit for shifting. The same potential causes as mentioned earlier apply.
P1451 - EVAP Control System Canister Vent Solenoid Circuit Malfunction:
This code indicates a problem with the evaporative emissions (EVAP) control system's canister vent solenoid circuit. The EVAP system prevents fuel vapors from escaping into the atmosphere. This code could be due to a faulty solenoid, wiring issue, or a problem with the EVAP system.
P1747 - Electronic Pressure Control Solenoid 'A' Short Circuit:
This code indicates a short circuit in the electronic pressure control solenoid 'A' circuit. The electronic pressure control solenoid is responsible for controlling transmission line pressure. This code could be due to a short circuit in the solenoid circuit or a problem with the transmission control module.
P0135 - O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1):
This code indicates a problem with the oxygen sensor (O2) heater circuit in Bank 1, Sensor 1. The O2 sensor helps measure the air-fuel ratio in the exhaust gases. A malfunctioning heater circuit could affect sensor operation. This could be due to a faulty sensor, wiring issue, or problem with the engine control module.
So, I would clear the codes and see if they come back. It could be a glitch due to connecting the battery. If they do come back please start a new thread for each code.
Saturday, September 2nd, 2023 AT 6:22 PM