Saab 9000 - Page 101

98 Fault diagnosis
DTC Malfunction/faulty component CHECK ISAT ST display text
{SAE) ENGINE
Action, see
page
= = ==~ --=-
·=·
.
,- ----- -----"
P0300 Misfiring, randomly in several cylinders. on FAULT
XX
P0300
MISFIRING
P0301 Misfiring, cylinder
1 on
FAULT
XX
P0301
MISFIRING CYLINDER 1
140
148
.
···=c~ .-~ -----~-=- ----- ~~ == =••
=-
=== == = • =• =•-·•••---= ~oo·. c•oooc~•··~- -,
P0302 Misfiring, cylinder 2 on
FAULT
XX
P0302
MISFIRING CYLINDER 2
148
=====
== =~ == = === =·- -.--,------.-----.-.--- ,_ ------ --
P0303 Misfiring, cylinder 3
P0304 Misfiring, cylinder 4
P0327 No knocking signal from ignition dis-
charge module.
=== ===- ~~- =-
=
--
P0335
Crankshaft position sensor. Malfunc-
tion.
-=== ==== == ===== ===--===
on
on
on
FAULT
XX
P0303
MISFIRING CYLINDER 3
FAULT
XX
P0304
MISFIRING CYLINDER 4
- -- ·---
FAULT
XX
P0327
KNOCK SENSOR
OPEN CIRCUIT
SHORTING TO
B+/GROUND
on FAULT
XX
P0335
CRANKSHAFT POS
SENS
FUNCTION INCORRECT
P0340
Camshaft positive sensor. Malfunction. on FAULT
XX
P0340
P0441
Evaporative emission purge valve. Low on
flow.
P0443 Evaporative emission purge valve. All-
embracing diagnostic trouble code for
EVAP function.
P0444
Evaporative emission purge valve.
Control module output, open circuit.
P0445 Evaporative emission purge valve.
Control module output shorting to
ground.
on
on
on
Saab9000
CAMSHAFT POSITION
FUNCTION INCORRECT
FAULT
XX
P0441
EVAP-\ALVE
FLOW INCORRECT
---
FAULT
XX
P0443
EVAP-\ALVE
FUNCTION INCORRECT
FAULT
XX
P0444
EVAP-\ALVE
OPEN CIRCUIT
FAULT
XX
P0445
EVAP-\ALVE
SHORT TO GROUND
148
148
158
162
168
176
180
180
180