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

Saturn Vue: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Saturn Vue.  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

Saturn Sky: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Saturn Sky.  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

Saturn Relay: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Saturn Relay.  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

Saturn Outlook: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Saturn Outlook.  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

Saturn Ion: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Saturn Ion.  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