Acura MDX: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Acura MDX.  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

Acura Integra: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Acura Integra.  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

Acura ILX: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Acura ILX.  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

Acura CSX: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Acura CSX.  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

Acura CL: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Acura CL.  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

Chevy Venture: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Chevy Venture.  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

Saab 9-3: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Saab 9-3.  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

Saab 9-7X: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Saab 9-7X.  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

Saab 9-5: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Saab 9-5.  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

Saab 9-4X: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Saab 9-4X.  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