EDI DIAGNOSIS
SERVICE MANUAL NUMBER 22
90-860074--1 FEBRUARY 2002 Page 5E-73
Display Terminology (Continued)
Related to
Scan Tool
Code
Displayed Extended Information
As Shown On Scan Tool
Explanation / Possible
Cause
P1615 RECOVERY HAS OCCURRED
P1615
PREPARE ACTUATOR FOR GATE
ARRAY FUEL QUANTITY STOP
P1615
REDUNDANT OVERRUN
MONITORING
Clear the code(s) and start the
engine. If the same fault
P1615
GATE ARRAY FUEL QUANTITY
STOP
occurs at each start, replace
the ECM.
P1615 GATE ARRAY MONITORING
P1615 GATE ARRAY REPROGRAMMING
P1625 SHUTS OFF TOO EARLY
The main relay shut off
BEFORE the ECM gave the
shut off command. Replace
the ECM.
P1625 SHUTS OFF TOO LATE
The main relay shut off
AFTER the ECM gave the
shut off command. Replace
the ECM.
P1635 GENERAL PLAUSIBILITY ERROR
Not recognized by Marine
ECM application.
P1660 POWER STAGE DEFECT
An error was saved at ignition
OFF when the shut off valve
P1660 PLAUSIBILITY IN AFTER-RUN
OFF when the shut off valve
circuit was tested. Check the
circuit and valve.
P1680
CHECKSUM ERROR IN CC212
VALUE
A problem in the ECM
converting fuel quantity sensor
signal. An internal ECM
problem. Replace the ECM.
P1680 CHECKSUM ERROR
An internal ECM problem.
Replace the ECM.
P1680 COMMUNICATION ERROR
An internal ECM problem.
Replace the ECM.
P1680 WRONG EPROM NUMBER
An internal ECM problem.
Replace the ECM.
P1680 WRONG CODE NUMBER
An internal ECM problem.
Replace the ECM.
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