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PGM-FI System
Crankshaft Position/Top Dead Center/Cylinder Position (CKP/TDC/CYP) Sensor
I
P1359
\
The
scan
tool indicates Diagnostic Trouble Code
(DTC)
P1359:
A
problem
in
the Crankshaft
PositionfTop
Dead
L'-==
Center/Cylinder
Position (CKPfTDC/CYP)
sensor
circuit.
-
The MIL has
been
reported
on.
I
-
DTC P1359
is
stored
.
I
Problem
verification:
1. Do
the ECMfPCM Reset Proce-
dure
.
2.
Start the
engine.
If the engine
won't
start,
crank
it
continu
-
ously
for
at least
15
seconds.
I
NO
Intermrttent fallur
•• system
is OK.
"-
Check for poor
connections or
Is DTC P1359
indicated?
. /
loose wires
at
C121
(distributor)
I
YES
and
at the
ECM
/PCM.
Check fo
r
poor
c
onnections or
loose
wires
between the
distribu-
tor
and the
ECMiPCM
.
I
"-
NO
Are
the connections
OK?
./
Repair as necessary
.
I
YES
Substitute a known-good
EeMf
peM
,
and
rec:heck
.
"
symptom
I
indication goes away,
replace
the
original
ECMJPCM
.
11-146
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Table of Contents
Troubleshooting
