Ford F-350 P3490 Engine Error Code

When you check Ford F-350 car engine light came on code P3490 the reason should be . However Ford manufacturer may have a different definition for the P3490 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

On 1999 and later P3490 Ford F-350 engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

Ford F-350 P3490 OBD-II Diagnostic Powertrain (P) Trouble Code Description P3490 Cylinder 12 Deactivation/Intake Valve Control Circuit Performance so you have to check ODB-II Engine Error Code list. Reason For Ford F-350 P3490 Code The reason of Ford F-350 P3490 OBD-II Engine Error Code is P3490 Cylinder 12 Deactivation/Intake Valve Control Circuit Performance.

The rule of P3490 Ford F-350 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of . Likewise, overriding the OBD P3490 Ford F-350 system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

Ford F-350 P3490 Possible Solution :

Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use. You should also check that the spark plug gap is set properly. If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage.

What does fault code P3490 mean for Ford F-350 ? What does a diagnostic reading P3490 mean for Ford F-350 ? How to fix OBD2 Code P3490 for Ford F-350 ? What do we know about P3490 code for Ford F-350 ?