Diagnostic Trouble Code (DTC) Information

ECM-8410 5 VOLT POWER SUPPLY
DIAGNOSTIC TROUBLE CODE (DTC) INFORMATION

Condition
If the 5 volt supply circuit for the mass air flow (MAF) sensor, boost pressure sensor, air conditioning (A/C) pressure sensor and fuel tank pressure sensor has a voltage higher than 6 V (high signal) or lower than 4 V (low signal) the control module interprets it as a fault and ECM-8410 is stored

Condition
- none

Possible source

Signal too high:
- 5-short-circuit to battery voltage in voltage supply cable
- faulty mass air flow (MAF) sensor
- faulty boost pressure sensor
- faulty A/C-pressure sensor
- faulty fuel tank pressure sensor

Signal too low:
- 5-short-circuit to battery voltage in voltage supply cable
- faulty mass air flow (MAF) sensor
- faulty boost pressure sensor
- faulty A/C-pressure sensor
- faulty fuel tank pressure sensor

Condition
- none