Pontiac Torrent: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Pontiac Torrent.  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

Pontiac Vibe: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Pontiac Vibe.  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

Cadillac XTS: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Cadillac XTS.  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

Cadillac XLR: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Cadillac XLR.  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

Cadillac STS: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Cadillac STS.  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

Cadillac SRX: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Cadillac SRX.  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

Cadillac DTS: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Cadillac DTS.  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

Cadillac DeVille: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Cadillac DeVille.  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

Cadillac CTS: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Cadillac CTS.  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

Cadillac ATS: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Cadillac ATS.  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