Tag: DTCs

Diagnosing Nissan P030x Codes with the ECM

by Nissan TechNews | Aug 15, 2011 | Driveability + Emissions Diagnosis, Engine Mechanical, Nissan, Nissan TechNews Features | 0

When a misfire is imperceptible, you may need to use the ECM as your â€œeyesâ€ and â€œearsâ€. Learning to use freeze frame data and pending codes will speed diagnosis and reduce comebacks.

Diagnosing HID Headlight Failure – Let There Be (More) Light

by Nissan TechNews | Nov 1, 2010 | Electrical, General, Nissan, Nissan TechNews Features | 0

Diagnosing HID headlight failure requires more than just the part number of the bulb. Weâ€™ll cover the advanced systems involved in HID headlight operation and beam control, as well as some logical diagnostic strategies that may help in catching intermittent or difficult problems.