P0126 Engine Trouble Code
When you check engine light came on code P0126 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However your vehicle's manufacturer may have a different definition for the P0126 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P0126 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.
P0126 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Intake Valve Control Solenoid Circuit Low||Engine Oil Temperature Sensor Malfunction||Crankshaft Position Sensor A Circuit Malfunction||Reverse Input Circuit|
Is the fuel pump sometimes not priming when you turn the key to ON(II)? Start by measuring the fuel pressure and checking whether you have bright white-bluish spark at all four plugs. The mechanical timing is also something that you should check, as we mentioned above.
P0126 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP0126 OBD-II Trouble Code The Engine Coolant Temperature ( P0126 code.
Reason For P0126 CodeThe reason of P0126 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.
P0126 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.