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FT
ON-BOARD DIAGNOSIS SYSTEM
NO.
DIAGNOSED CIRCUIT
I
CONDITION
I
PAGE
P I 360
I
lgnition Coil
Pi260
:
Antl-Theft System
I
Ant)-theft system has detected a break rn the onboard security test due
FT-132
to an attempted theft or system hardware fallure
I
I Ignition coil A secondary circuit malfunction.
1
Section G
-
-
-
-
- -
PI
G a
Over-Revv~ng
- + - - -
lgnition coil B secondary circuit malfunction.
-
-
- -
Ignition coil C secondary circuit malfunction.
- -
- -
Ignition coil primary circuit malfunction.
- p - - . - p p . p p - p
--
~
I
-
-
p
p
p
- - - - -
Eng~ne RPM or vehicle speed lrmrt reached
-----
1
Ignition coil secondary circuit malfunction.
/
Section G
f
E l 3 2
PI 400
'
Differentla1 Pressure
detected DPFE SIG c~rcu~t
input below
minimum
- -
- - - -
I
Feedback EGR (DPFE)
detected DPFE SIG c~rcult input above maximum
Sensor
- -
Pi405
Cont~nuous self-test has detected that exhaust man~fold s~de
I
---
hose
IS
off or plugged
----
P I 406
Cont~nuous self-test has detected that ~ntake man~fold s~de
(downstream) DPFE pressure hose
IS
off or plugged
P1 351
Powertraln Control Module
- - -
(PCM)
P I 358
-
- -
-
P I 352
lgnitlon Coll
-
- - - A
P I 353
- - -
PI 354
- - -
--
-
-
- -
- -
P1 359
Powertram Control Module
I
PI408
EGR System
*-
- -
Loss of lgnltlon D~agnostlc Mon~tor (IDM)
Sect~on G
I
I
-
-
- -
- 1 -
--
lgnltlon cod A prlmary circurt malfunct~on.
Sect~on G
+---
lgn~t~on
coil
B
prlmary crrcult malfunct~on
- -
Sect~on G
lgnltlon coil C primary clrcuit malfunction
-- - - -
- -
p
-
- - -
-
-
- -
i
Sect~on G
--
-
Loss of Spark Output (SPOUT) s~gnal.
Sect~on G
P I 390
1
OCT ADJ Shorting Bar
I
OCT ADJ shorting bar is not in or OCT ADJ circuit is open
P I 409
,
EGR Vacuum Regulator
(EVR) Solenoid
(PCM)
I
P I 443
Evaporator System
KOER self-test has detected EGR flow out of range.
FT-113
Self-test has detected an electrical malfunction in EVR circuit.
FT-121
Continuous DTC P I 409 indicates that continuous self-test has
detected an electrical malfunction in EVR circuit sometime during
vehicle operation.
i
-
Purge flow malfunction.
FT-134
PI444
Purge Flow (PF) Sensor
PF SIG clrcult Input below mlnlmum
I
PI445
PF SIG clrcult ~nput above maxlmum
- - -
-
- -
-
--
-
Pi460
Wlde-Open Throttle AIC
AIC was on durlng self-test or WAC clrcurt fault
T ~ T . 1 3 8 -
Cut-Off (WAC) Relay
Continuous DTC P I 460 ~nd~cates that WAC crrcuit failure has
\
---
occurred during vehicle operation
+ -
-
- - - -
-L--
P I 464
i
AIC
to PCM was h ~ g h during self-test
- -
FT-138
PI 500
,
Veh~cle Speed Sensor
- - I
(VSS)(3)
PI 501
PCM detected an erratlc VSS s~gnal durlng operat~on
-----
FT-124
t
-
VSS s~gnal has been detected out of self-test range
- - 4
- -
-
FT-124
7
-
-
P I 504
Idle Air Control (IAC)
Self-test has detected IAC c~rcu~t
malfunction
-
FT-125
Solenold
P I 505
IAC system has reached adaptlve cllp
P I 506
.
-
--
- - - -
- -
-
P I 507
-
-
+
-
- -
-
- - -
-
- - - - - -
-
-
FT-125
P I 605
I
Powertraln Control
a power Interrupt in Keep Allve Power (KAPWR) /-FT-126-
I
(PCM)
FT-143
PI651
PSP s~gnal not changlng state durlng KOER (2.3L only)
- - -
- -
- -
FT-143
- - -
--
-
P I 701 'A? Solenold
EPC pressure
IS
low, no drop ~n TSS rpm, TR rndicates reverse
Sect~on
K
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Troubleshooting
