Banks Power Ford Trucks: (Diesel ’08 - 10 6.4L Power Stroke) Tuner- Six-Gun Diesel Tuner & SpeedBrake, For use with Banks iQ '08-10 Compatible with PowerPDA - Manual (Page 29)

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Table 1: Banks Six-Gun Fault Codes
Code Event Course of Action
1,1
Fuel Rail Pressure
(FRP) Input Voltage
Out of Range.
Turn ignition OFF and check the 96-pin male and female PcM
connectors. Turn ignition back ON and re-check for presence
of code. If code does not re-appear at key ON, start engine
and check for presence of code both at engine idle and under
varying driving conditions.
1,2
Manifold Absolute
Pressure (MAP)
Input Voltage Out
of Range.
Turn ignition OFF and check the 96-pin male and female PcM
connectors. Turn ignition back ON and re-check for presence
of code. If code does not re-appear at key ON, start engine
and check for presence of code both at engine idle and under
varying driving conditions.
1,3
Six-Gun Switch
Input Value Out of
Range.
Turn ignition OFF and make sure either Banks IQ or Six-Gun
switch is connected to Six-Gun tuner. If Six-Gun switch is
connected (no Banks IQ), check 2-pin connection on tuner’s
in-cab cable. Turn ignition back ON and re-check for presence
of code.
1,4
Exhaust Back
Pressure (EBP)
Input Voltage Out
of Range.
Turn ignition OFF and check the 96-pin male and female PcM
connectors. Turn ignition back ON and re-check for presence
of code. If code does not re-appear at key ON, start engine
and check for presence of code both at engine idle and under
varying driving conditions.
2,1
Fuel Rail Pressure
(FRP) Output
Voltage Out of
Range.
Turn ignition OFF and check the 96-pin male and female PcM
connectors. Turn ignition back ON and re-check for presence
of code. If code does not re-appear at key ON, start engine
and check for presence of code both at engine idle and under
varying driving conditions.
2,2
Manifold Absolute
Pressure (MAP)
Output Voltage Out
of Range.
Turn ignition OFF and check the 96-pin male and female PcM
connectors. Turn ignition back ON and re-check for presence
of code. If code does not re-appear at key ON, start engine
and check for presence of code both at engine idle and under
varying driving conditions.
2,3
Mass Air Flow
(MAF) Signal Fault.
Turn ignition OFF and check the 96-pin male and female PcM
connectors. Turn ignition back ON and re-check for presence
of code. If code does not re-appear at key ON, start engine
and check for presence of code both at engine idle and under
varying driving conditions.
2,4
Exhaust Back
Pressure (EBP)
Output Voltage Out
of Range.
Turn ignition OFF and check the 96-pin male and female PcM
connectors. Turn ignition back ON and re-check for presence
of code. If code does not re-appear at key ON, start engine
and check for presence of code both at engine idle and under
varying driving conditions.
If code/problem persists, note conditions when code appears and call Gale Banks Engineering Tech
Support.