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P0A26 OBD Error Code: Problem & Solutions

OBD Code P0A26 - Generator Torque Sensor Circuit Intermittent

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The trouble code P0A26 can be defined as Generator Torque Sensor Circuit Intermittent. This diagnostic fault code is a generic powertrain code, which means that it would apply to the OBD-II equipped vehicles. The specific repair steps can vary as it depends upon the vehicle make and model. One thing which you must keep in mind that its symptoms as well as causes would surely vary as it depends upon a number of things. The generator torque sensor is being monitored by the engine control module. This trouble code would be set by the ECM when the generator torque sensor would not be as per the specifications set by the manufacturer.

Learn More About OBD Error Code P0A26

It is always good to learn more! That is the reason why we are here to help you out in gaining more knowledge about the P0A26 error code. This trouble code is generic, which would mean that it can apply to all the vehicles which are equipped with the OBD-II or the vehicles which are made since 1996 up to the present. The specifications on the definition, the troubleshooting steps as well as repairs can always vary from one vehicle make to another. This can happen because of a lot of reasons and the mechanic should diagnose the specific cause for this code.


What causes this problem with the Generator Torque Sensor Circuit Intermittent?


  • Quirks in the generator torque sensor
  • Generator torque sensor harness might be unlocked 
  • Generator torque sensor circuit bad electrical connection

Replace/Repair These Parts To Fix OBD Code P0A26

  1. Generator Assembly - Did your mechanic just found out that there is some fault in the Generator Assembly? Buy top notch Generator Assembly from us at economical prices.
  2. Generator Torque Sensor - A broken Generator Torque Sensor can cause a lot of issues. It would be nice if you get it replaced on time.
  3. Automatic Transmission Module - Everything is fine with the engine control module and still OBD code P0A26 flashing? Then there is definitely some fault with the Automatic Transmission Module. Get it checked and replace if needed.
  4. Engine Control Module - Engine Control Module is an important car part which should never be neglected. May be there is some fault in it due to which P0A26 code may start flashing.
  5. Powertrain Control Module - A faulty Powertrain Control Module can be troublesome. You can always rely on us as we have best auto parts for our customers.

Symptoms Of OBD Error Code P0A26

Our main motive is to achieve customer satisfaction as for us our customers are everything and that’s why we will help you to diagnose P0A26 code by mentioning some major symptoms below:


Common Symptoms


  • Appearance of the service engine soon light
  • Issues in functioning of the high voltage system
  • Non-operational vehicle

How To Correct P0A26 Generator Torque Sensor Circuit Intermittent

If you wish to correct this fault code, then you have to follow certain steps. Correcting a problem needs your careful attention. Here are some ways with the help of which you will be able to correct the OBD Code P0A26:


  • Make sure to mend the faulty generator torque sensor
  • Repair or replace the quirky generator torque sensor circuit
  • Rehabilitate the defaults in the PCM/ECM
  • The malfunctioning generator torque sensor should be repaired or replaced as per the need
  • The generator assembly should be restored to working order
  • Recondition the non-functioning automatic transmission module
  • Adjust the flawed generator torque sensor harness 

However, if you face any issue then we have stocked a wide range of best priced ecu car, A1 transmission, transmission rebuild, body control module, shift solenoid, Th350 transmission and more to help you out in fixing your car.

Easy Diagnosis Of Engine Error OBD Code P0A26

Here are some steps which you should follow in order to diagnose this fault code:


  • If you want to easily diagnose this error code, then a specialized scan tool should be used by a certified technician to verify the code P0A26.
  • The ECM connected to the scan tool, collects the data about the numerous functions of the vehicle’s systems and reports the results that fall outside the required parameters.
  • The results can then be compared to the professional reference manuals in order to determine the cause of the error code P0A26. 
  • At times, performing other scans or a manufacturer pinpoint test may also become essential to diagnose the error code accurately. 

Common Mistakes When Diagnosing the P0A26 Code


  • Defaults in the hybrid trans axle assembly
  • Wiring related issues
  • There can be a failure in the powertrain control module

Other Diagnostic Codes Related To OBD Code P0A26

P0A22 - Generator Torque Sensor Circuit

P0A23 - Generator Torque Sensor Circuit Range/Performance

P0A24 - Generator Torque Sensor Circuit Low

P0A25 - Generator Torque Sensor Circuit High