Buick Regal P0171: Causes, Diagnosis, + How to Fix

One of the most common trouble codes with the Buick Regal is P0171. It indicates that your Buick Regal is running lean on the bank one side.  It’s the most common air/fuel mixture-related code. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common codes. The most … Read more

Pontiac Vibe P0446: Meaning, Causes, How to Fix

A prevalent issue with the Pontiac Vibe is the P0446 code. This code corresponds to a specific number obtained when connecting your Vibe to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP Vent Control … Read more

Pontiac Torrent P0446: Meaning, Causes, How to Fix

A prevalent issue with the Pontiac Torrent is the P0446 code. This code corresponds to a specific number obtained when connecting your Torrent to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP Vent Control … Read more

Pontiac Sunfire P0446: Meaning, Causes, How to Fix

A prevalent issue with the Pontiac Sunfire is the P0446 code. This code corresponds to a specific number obtained when connecting your Sunfire to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP Vent Control … Read more

Pontiac Solstice P0446: Meaning, Causes, How to Fix

A prevalent issue with the Pontiac Solstice is the P0446 code. This code corresponds to a specific number obtained when connecting your Solstice to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP Vent Control … Read more

Pontiac Montana P0446: Meaning, Causes, How to Fix

A prevalent issue with the Pontiac Montana is the P0446 code. This code corresponds to a specific number obtained when connecting your Montana to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP Vent Control … Read more

Pontiac Grand Prix P0446: Meaning, Causes, How to Fix

A prevalent issue with the Pontiac Grand Prix is the P0446 code. This code corresponds to a specific number obtained when connecting your Grand Prix to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP … Read more

Pontiac Grand Am P0446: Meaning, Causes, How to Fix

A prevalent issue with the Pontiac Grand Am is the P0446 code. This code corresponds to a specific number obtained when connecting your Grand Am to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP … Read more

Pontiac G8 P0446: Meaning, Causes, How to Fix

A prevalent issue with the Pontiac G8 is the P0446 code. This code corresponds to a specific number obtained when connecting your G8 to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP Vent Control … Read more

Pontiac G6 P0446: Meaning, Causes, How to Fix

A prevalent issue with the Pontiac G6 is the P0446 code. This code corresponds to a specific number obtained when connecting your G6 to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP Vent Control … Read more