Ford F150 P0671: Causes + Diagnosis

P0671 is a somewhat rare diagnostic trouble code (But a common diesel one).  It’s generic, so it has the same definition for the Ford F150 as it would any other vehicle. P0671 is typically caused by a bad glow plug or wiring issue.  We cover troubleshooting steps in detail below. P0671 Definition: First Cylinder Glow … Read more

P0671 Code: Meaning, Causes, + Diagnosis

P0671 is a somewhat rare diagnostic trouble code.  It’s generic (which means it has the same meaning for all vehicles made for the 1996 model year and up).  But, it only applies to vehicles with diesel engines. P0671 is typically caused by a bad glow plug or wiring issue. P0671 Definition: First Cylinder Glow Plug … Read more

Audi A4 P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Audi A4. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Nissan Navara P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Nissan Navara. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Kia Spectra P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Kia Spectra. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Kia Amanti P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Kia Amanti. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Chevy Orlando P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Chevy Orlando. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Freestar P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Freestar. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Econoline P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Econoline. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Freestyle P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Freestyle. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more