Nissan X-Trail: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Nissan X-Trail.  By themselves, these are some of the most common OBD2 codes.   When they appear together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same meaning … Read more

Nissan Frontier: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Nissan Frontier.  By themselves, these are some of the most common OBD2 codes.   When they appear together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same meaning … Read more

Nissan Navara: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Nissan Navara.  By themselves, these are some of the most common OBD2 codes.   When they appear together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same meaning … Read more

Nissan Cube: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Nissan Cube.  By themselves, these are some of the most common OBD2 codes.   When they appear together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same meaning … Read more

Nissan Altima: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Nissan Altima.  By themselves, these are some of the most common OBD2 codes.   When they appear together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same meaning … Read more

Nissan Serena: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Nissan Serena.  By themselves, these are some of the most common OBD2 codes.   When they appear together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same meaning … Read more

Nissan Pathfinder: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Nissan Pathfinder.  By themselves, these are some of the most common OBD2 codes.   When they appear together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same meaning … Read more

Nissan Caravan: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Nissan Caravan.  By themselves, these are some of the most common OBD2 codes.   When they appear together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same meaning … Read more

Nissan Sentra: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Nissan Sentra.  By themselves, these are some of the most common OBD2 codes.   When they appear together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same meaning … Read more

Nissan Micra: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Nissan Micra.  By themselves, these are some of the most common OBD2 codes.   When they appear together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same meaning … Read more