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C1743 Engine Trouble Code

C1743 Engine

When you check engine light came on code C1743 the reason should be . However your vehicle's manufacturer may have a different definition for the C1743 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C1743 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,000. Taking your car into a shop will cost you around $200 depending on the car. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. If you know where the sensor is, you only have to unclip the old sensor and replace it with a new one. Regardless of how you approach it, you should get this fixed right away.

C1743 Code Meaning :

C 1 7 4 3
OBD-II Diagnostic Chassis (C) Trouble Code For Engine Fuel And Air Metering Throttle/Pedal Position Sensor/Switch A Circuit Intermittent Engine Shutoff Solenoid Malfunction Shift Solenoid E Performance or Stuck Off

Regarding the C1743 code, it would probably be worthwhile to carefully inspect the wire harness near the intake manifold bracket. This is done most easily from below the car in the area near the oil filter.

C1743 OBD-II Diagnostic Chassis (C) Trouble Code Description

C1743 engine trouble code is about Shift Solenoid E Performance or Stuck Off.

Reason For C1743 Code

The reason of C1743 OBD-II Engine Trouble Code is Throttle/Pedal Position Sensor/Switch A Circuit Intermittent.

C1743 DTCs may also be triggered by faults earlier down the line. For example, a dirty MAF sensor might be causing the car to overcompensate in its fuel-trim adjustments. As a result, oxygen sensors are likely to report fuel mixture problems.