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B3349 Engine Trouble Code

Meaning of B3349 engine trouble code is : B3349 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.

B3349 Possible Solution:

B3349 Engine

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.

B3349 Code Meaning :

B 3 3 4 9
OBD-II Diagnostic Body (B) Trouble Code For Engine Ignition System Or Misfire Throttle/Pedal Position Sensor/Switch A Circuit Intermittent Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector) Reverse Input Circuit

Regarding the B3349 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.

B3349 OBD-II Diagnostic Body (B) Trouble Code Description

B3349 engine trouble code is about Reverse Input Circuit.

Reason For B3349 Code

The reason of B3349 OBD-II Engine Trouble Code is Throttle/Pedal Position Sensor/Switch A Circuit Intermittent.

B3349 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.