Description OBD-II Trouble Code Description for P1621 Alfa Romeo PCM Memory Performance OBD-II Trouble Code Description for P1621 Alfa Romeo Fuel Cut Valve – Malfunction OBD-II Trouble Code Description for P1621 Alfa Romeo Immobilizer system code word does not match PSA OBD-II Trouble Code Description for P1621 Alfa Romeo Control module Long term memory performance…
Tag: P1621
P1621 Acura PCM Memory Performance
Description OBD-II Trouble Code Description for P1621 Acura PCM Memory Performance OBD-II Trouble Code Description for P1621 Acura Fuel Cut Valve – Malfunction OBD-II Trouble Code Description for P1621 Acura Immobilizer system code word does not match PSA OBD-II Trouble Code Description for P1621 Acura Control module Long term memory performance / Immobiliser code words…
P1621 PONTIAC Control Module Long Term Memory Performance Condition
Possible causes – Faulty Powertrain Control Modules (PCM)– Low car battery voltage When is the obd code mean? If the checksum of the Electronically Erasable Programmable Read Only Memory (EEPROM) does not match a predetermined value by the Powertrain Control Modules (PCM), DTC P1621 will set. Symptoms – Engine Light ON (or Service Engine Soon…
P1621 HYUNDAI Fuel Cut Valve – Malfunction
P1621 HYUNDAI Fuel Cut Valve – Malfunction
P1621 GMC Control Module Long Term Memory Performance Condition
Possible causes – Faulty Powertrain Control Modules (PCM)– Low car battery voltage When is the obd code mean? If the checksum of the Electronically Erasable Programmable Read Only Memory (EEPROM) does not match a predetermined value by the Powertrain Control Modules (PCM), DTC P1621 will set. Symptoms – Engine Light ON (or Service Engine Soon…
P1621 DODGE Speed Ctrl Switch Always Hi
Possible causes – Faulty Powertrain Control Modules (PCM)– Low car battery voltage Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P1621 CHEVROLET Control Module Long Term Memory Performance Condition
Possible causes – Faulty Powertrain Control Modules (PCM)– Low car battery voltage When is the obd code mean? If the checksum of the Electronically Erasable Programmable Read Only Memory (EEPROM) does not match a predetermined value by the Powertrain Control Modules (PCM), DTC P1621 will set. Symptoms – Engine Light ON (or Service Engine Soon…
P1621 CADILLAC Control Module Long Term Memory Performance Condition
Possible causes – Faulty Powertrain Control Modules (PCM)– Low car battery voltage When is the obd code mean? If the checksum of the Electronically Erasable Programmable Read Only Memory (EEPROM) does not match a predetermined value by the Powertrain Control Modules (PCM), DTC P1621 will set. Symptoms – Engine Light ON (or Service Engine Soon…
P1621 BUICK Control Module Long Term Memory Performance Condition
Possible causes – Faulty Powertrain Control Modules (PCM)– Low car battery voltage When is the obd code mean? If the checksum of the Electronically Erasable Programmable Read Only Memory (EEPROM) does not match a predetermined value by the Powertrain Control Modules (PCM), DTC P1621 will set. Symptoms – Engine Light ON (or Service Engine Soon…