Result:

p1627

GM
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    EC-PCM Analog To Digital Converter Conditions
Cause:
    Key on or engine running, then the PCM detected that the ECM internal Analog to Digital converter had failed. • Refer to code repair chart for instructions on how to replace a PCM and how to reprogram the replacement.

Isuzu
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Engine control module (ECM) - analogue/ digital converter
Cause:
    Sensor supply wiring open/short circuit, ECM

Mazda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    ECM to ABS/TCS communication - signal error
Cause:
    Wiring, ECM

Look for code