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B2449 Engine Diagnostic Code For Nissan Terrano Ii

Sample B2449 Engine

B2449 engine code for Nissan Terrano Ii provides below are generic codes that may not apply to all vehicles. Nissan Terrano Ii manufacturer uses specific Nissan Terrano Ii diagnostic code that are different from the codes shown below. Foreign vehicles may also use DTC codes different from the generic DTC codes.

To solve B2449 problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs

B2449 Diagnostic Trouble Code For Nissan Terrano Ii Meaning

B 2 4 49
Body Problem MFG - Manufacturer Specific Auxiliary Emission Controls 49 Engine Fault Code
Nissan Terrano Ii Car Engine How to fix B2449 engine diagnostic code For Nissan Terrano Ii ?

Starting letter B diagnostic code shows that there are problems in antilock brake system, electronic suspension and steering systems.
If your "Check Engine Light" is on, it means your vehicle has one or more OBD II Trouble Codes so you have to check your engine diagnostic code tool.

If your vehicle is an older model with a non-electronic Auxiliary Emission Controls, you can check the distributor cap to see whether the spark is getting from there to the coil and on to the spark plugs.


Don't forget ! If your B2449 engine code not resolved on and there are trouble codes in your computer, your vehicle will not pass an OBD 2 emissions test. The light must be off and there must be no codes in memory to pass an OBD 2 emissions test. In addition, all of the OBD II self-monitors that check for faults must have run and completed without finding any further problems to pass the test.