26
97282 v.3.0
Code Event
Course of Action
2,1
Fuel Rail Pres-
sure (FRP)
Output Voltage
Out of Range.
Turn ignition OFF & check the male & female FRP sensor con-
nectors. Turn ignition back ON & re-check for presence of code.
If code does not re-appear at key ON, start engine & check for
presence of code both at engine idle & under varying driving
conditions.
2,2
Manifold Abso-
lute Pressure
(MAP) Output
Voltage Out of
Range.
Turn ignition OFF & check the male & female MAP sensor con-
nectors. Turn ignition back ON & re-check for presence of code.
If code does not re-appear at key ON, start engine & check for
presence of code both at engine idle & under varying driving
conditions.
2,4
Exhaust Gas
Temperature
(EGT) Output
Voltage Out
of Range.
Turn ignition OFF & check the male & female RTD sensor con-
nectors. Turn ignition back ON & re-check for presence of code.
If code does not re-appear at key ON, start engine & check for
presence of code both at engine idle & under varying driving
conditions.
3,2
Internal Module
Malfunction or
Intermittent
Power.
Turn ignition OFF & check the male & female MAP sensor con-
nectors. Turn ignition back ON & re-check for presence of code.
If code does not re-appear at key ON, start engine & check for
presence of code both at engine idle & under varying driving
conditions.
3,4
OBDII /
BanksBus CAN
Communication
error
Turn ignition OFF & check the following connections (as appli-
cable):
1) 61300-35 OBD-II Interface Cable - at 16-pin vehicle OBD-II &
4-pin inter-cable connectors.
2) 61301-21 Y-Adapter Cable - at 4-pin inter-cable & 6-pin inter-
cable connectors.
3) 61301-20 B-Bus Starter Cable - at 6-pin inter-cable & 6-pin B-
Bus Circular connectors.
4) 61300-22 B-Bus Terminator Plug - at 6-pin B-Bus Circular con-
nector.
Turn ignition back ON & re-check for presence of code. If code
does not re-appear at key ON, start engine & check for presence
of code both at engine idle & under varying driving conditions.
61312-30 Derringer Tuner (Chrysler EcoDiesel applications) cont'd
