P1303 Engine Trouble Code
Meaning of P1303 engine trouble code is a kind of powertrain trouble code and P1303 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 $2,140 and you can't do it yourself unless you're an experienced mechanic.
P1303 Fault Symptoms :
If one of these reasons for P1303 code is occuring now you should check P1303 repair processes.
Now don't ask yourself; What should you do with P1303 code ?
The solution is here :
P1303 Possible Solution:
Power Steering Pressure (PSP) Switch Malfunction In Key On, Engine Off Self-Test, this DTC indicates the PSP input to the PCM is high. In Key On, Engine Running Self-Test, this DTC indicates that the PSP input did not change state. Steering wheel must be turned during Key On, Engine Running Self-Test PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged.
P1303 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Fuel And Air Metering||Throttle/Pedal Position Sensor/Switch A Circuit Intermittent||Cold Start Injector 1 Malfunction||Exhaust Gas Recirculation Sensor B Circuit High|
The catalytic converter has an oxygen sensor in front and behind it. When the vehicle is warm and running in closed loop mode, the upstream oxygen sensor waveform reading should fluctuate.
P1303 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP1303 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.
Main reason For P1303 CodeThe reason of P1303 OBD-II Engine Trouble Code is Throttle/Pedal Position Sensor/Switch A Circuit Intermittent.
P1303 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.