2005-2015 ALL INFINITI MODELS; ECM REPROGRAMMING SERVICE INFORMATION
After ECM reprogramming, the Calibration Verification Number (CVN) needs to be automatically calculated prior to State emissions testing (also known as Inspection Maintainence, I/M, or SMOG testing depending upon location). Allowing the vehicle to idle for 22 minutes will allow for faster CVN calculation. It is recommended that customers utilize this method if the vehicle needs to be tested for emissions soon after ECM reprogramming.
ALL INFINITI MODELS; REMOVAL PROCEDURE FOR SEIZED EXHAUST SENSOR
If an exhaust sensor is seized in the exhaust manifold/catalyst/front tube, perform the procedure described in this bulletin to remove the sensor and prevent unnecessary replacement of the exhaust manifold/catalyst/front tube.