AFR200 Series, Product User Guide
This document is subject to change without notice.
Caution: None of GAC products are flight certified controls including this item
Copyright © 2010, Governors America Corp., All Rights Reserved
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PUG4144 D
AFR supported P-Codes
The following table provides the GAC supported G-codes which are available for troubleshooting while using
SmartVU. These G-codes are GAC specific fault codes available for view with SmartVU.
AFR supported G-Codes
G-Code Description
G9001
Engine Setup & Safety Parameters (Overspeed) Exceeded
G9002
User Emergency Shutdown
G9003
Pre-Oxygen Not Switching
G9004
Reload System Defaults
G9005
Diagnostic Timer Reset
G9006
Diagnostic Logging has been cleared
G9007
Post O2 is Switching
G9008
Post O2 Voltage is too low
G9009
Advanced Stepper Control Enable
G9010
Advanced Stepper Control Disable
G9011
Advanced Limit Enable
G9012
Advanced Limit Disable
G9013
Enable Interpolation
G9014
Disable Interpolation
G9015
Engine Temperature exceeded user limit
G9016
Engine Oil Pressure exceeded user limit
G9017
AFR control time out
G9018
Post-Oxygen has changed more than Pre-Oxygen
G9019
Engine has started
P-Code
Description
P0107
Manifold Absolute Pressure Circuit Low Input
P0108
Manifold Absolute Pressure Circuit High Input
P0131
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)
P0132
O2 Sensor Circuit High Voltage (Bank 1 Sensor 1)
P0171
System too Lean (Bank 1)
P0172
System too Rich (Bank 1)
P0522
Engine Oil Pressure Sensor Circuit Low Voltage
P0523
Engine Oil Pressure Sensor Circuit High Voltage
