B0703 Engine Trouble Code
Meaning of B0703 engine trouble code is a kind of body trouble code and B0703 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,200. Taking your car into a shop will cost you around $210 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.
B0703 Fault Symptoms :
If one of these reasons for B0703 code is occuring now you should check B0703 repair processes.
Now don't ask yourself; What should you do with B0703 code ?
The solution is here :
B0703 Possible Solution:
The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time.If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver.
B0703 Code Meaning :
|OBD-II Diagnostic Body (B) Trouble Code For Engine||Intake Valve Control Solenoid Circuit Low||Fuel Rail Pressure Sensor Circuit Malfunction||Cold Start Injector 1 Malfunction||Exhaust Gas Recirculation Sensor B Circuit High|
Regarding the B0703 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.
B0703 OBD-II Diagnostic Body (B) Trouble Code DescriptionB0703 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.
Main reason For B0703 CodeThe reason of B0703 OBD-II Engine Trouble Code is Fuel Rail Pressure Sensor Circuit Malfunction.
B0703 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.