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TM 9-2320-364-20-1
A4 CODE 35 OIL PRESSURE SENSOR (OPS) SIGNAL VOLTAGE HIGH (CONT).
2.
KNOWN INFO
TEST OPTIONS
WARNING
Read WARNING
CHECK ENGINE light (CEL)
DDR test.
on Page 2-289
comes ON and stays ON.
Code 35 the only code
REASON FOR QUESTION
displayed on DDR.
Is Code 36 or any other codes
Isolate Fault.
(except Code 35) displayed on
POSSIBLE PROBLEMS
DDR with OPS connector
Wires 530 and/or 452 are open.
disconnected?
OPS connector faulty.
OPS faulty.
Wires 416, 530, 439, 241 and/or
240 shorted.
DDEC ECM faulty.
For Code 35, go to
NO
Step 5 of this Fault.
YES
3.
KNOWN INFO
TEST OPTIONS
CAUTION
Read CAUTION
CHECK ENGINE light (CEL)
Resistance test.
on Page 2-289
comes ON and stays ON.
STE/ICE-R #91.
POSSIBLE PROBLEMS
REASON FOR QUESTION
Are there 5 ohms or less
measured between wires 530
Resistance greater than 5 ohms
Wires 530 and/or 452 are open.
at engine harness connector
and 452 at engine harness
OPS connector faulty.
indicates open in return line wire
connector, terminals P2
OPS faulty.
452.
Wires 416, 530, 439, 241 and/or
and Y2?
240 shorted.
DDEC ECM faulty.
Repair wires 530
and/or 452 (see
schematic Fig 2-2)
NO
or notify DS
Maintenance.
Verify repair, go to
Step 9 of this Fault.
YES
2-288
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