EC-265 NISSAN ALMERA N16 2003 Electronic Repair Manual

EC-10
[QG (WITH EURO-OBD)]
INDEX FOR DTC
[QG (WITH EURO-OBD)]INDEX FOR DTCPFP:00024
Alphabetical IndexEBS00K2T
Check if the vehicle is a model with Euro-OBD (E-OBD) system or not by the “Type approval number” on the
identification plate. Refer to GI-39.
NOTE:
If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC U1000,
U1001. Refer to EC-116, "
DTC U1000, U1001 CAN COMMUNICATION LINE" .
×: Applicable –: Not applicable
Items
(CONSULT-II screen terms)DTC*
1
TripMI lighting
upReference page
CONSULT-II
GST*
2ECM*3
A/T 1ST GR FNCTN P0731 0731 2×AT-133
A/T 2ND GR FNCTN P0732 0732 2×AT-139
A/T 3RD GR FNCTN P0733 0733 2×AT-145
A/T 4TH GR FNCTN P0734 0734 2×AT-151
APP SEN 1/CIRC P0227 0227 1×EC-218
APP SEN 1/CIRC P0228 0228 1×EC-218
APP SEN 2/CIRC P1227 1227 1×EC-345
APP SEN 2/CIRC P1228 1228 1×EC-345
APP SENSOR P0226 0226 1×EC-211
ATF TEMP SEN/CIRC P0710 0710 2×AT- 11 7
BRAKE SW/CIRCUIT P1805 1805 2 –EC-360
CAN COMM CIRCUIT U1000
1000*51×EC-116
CAN COMM CIRCUIT U1001
1001*52–EC-116
CKP SEN/CIRCUIT P0335 0335 2×EC-234
CMP SEN/CIRC-B1 P0340 0340 2×EC-240
CTP LEARNING P1225 1225 2 –EC-341
CTP LEARNING P1226 1226 2 –EC-343
CYL 1 MISFIRE P0301 0301 2×EC-225
CYL 2 MISFIRE P0302 0302 2×EC-225
CYL 3 MISFIRE P0303 0303 2×EC-225
CYL 4 MISFIRE P0304 0304 2×EC-225
ECM P0605 0605 1 or 2× or –EC-265
ECM BACK UP/CIRC P1065 1065 2×EC-268
ECT SEN/CIRCUIT P0117 0117 1×EC-144
ECT SEN/CIRCUIT P0118 0118 1×EC-144
ENG OVER TEMP P1217 1217 1×EC-324
ENGINE SPEED SIG P0725 0725 1×AT-129
ETC ACTR P1121 1121 1 or 2×EC-276
ETC FUNCTION/CIRC P1122 1122 1×EC-278
ETC MOT P1128 1128 1×EC-291
ETC MOT PWR P1124 1124 1×EC-285
ETC MOT PWR P1126 1126 1×EC-285
FUEL SYS-LEAN-B1 P0171 0171 2×EC-186
FUEL SYS-RICH-B1 P0172 0172 2×EC-193
HO2S1 (B1) P0132 0132 2×EC-149

INDEX FOR DTC
EC-13
[QG (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
ECP0222 0222 TP SEN 1/CIRC 1×EC-205
P0223 0223 TP SEN 1/CIRC 1×EC-205
P0226 0226 APP SENSOR 1×EC-211
P0227 0227 APP SEN 1/CIRC 1×EC-218
P0228 0228 APP SEN 1/CIRC 1×EC-218
P0300 0300 MULTI CYL MISFIRE 2×EC-225
P0301 0301 CYL 1 MISFIRE 2×EC-225
P0302 0302 CYL 2 MISFIRE 2×EC-225
P0303 0303 CYL 3 MISFIRE 2×EC-225
P0304 0304 CYL 4 MISFIRE 2×EC-225
P0327 0327 KNOCK SEN/CIRC-B1 2 –EC-230
P0328 0328 KNOCK SEN/CIRC-B1 2 –EC-230
P0335 0335 CKP SEN/CIRCUIT 2×EC-234
P0340 0340 CMP SEN/CIRC-B1 2×EC-240
P0420 0420 TW CATALYST SYS-B1 2×EC-246
P0444 0444 PURG VOLUME CONT/V 2×EC-251
P0500 0500 VEH SPEED SEN/CIRC 2×EC-257
P0550 0550 PW ST P SEN/CIRC 2 –EC-260
P0605 0605 ECM 1 or 2× or –EC-265
P0705 0705 PNP SW/CIRC 2×AT- 111
P0710 0710 ATF TEMP SEN/CIRC 2×AT- 11 7
P0720 0720
VEH SPD SEN/CIRC AT*62×AT-123
P0725 0725 ENGINE SPEED SIG 2×AT-129
P0731 0731 A/T 1ST GR FNCTN 2×AT-133
P0732 0732 A/T 2ND GR FNCTN 2×AT-139
P0733 0733 A/T 3RD GR FNCTN 2×AT-145
P0734 0734 A/T 4TH GR FNCTN 2×AT-151
P0740 0740 TCC SOLENOID/CIRC 2×AT-159
P0745 0745 L/PRESS SOL/CIRC 2×AT-164
P0750 0750 SFT SOL A/CIRC 1×AT-171
P0755 0755 SFT SOL B/CIRC 1×AT-176
P1065 1065 ECM BACK UP/CIRC 2×EC-268
P 1111 1111 I N T / V T I M V / C I R - B 1 2×EC-272
P1121 1121 ETC ACTR 1 or 2×EC-276
P1122 1122 ETC FUNCTION/CIRC 1×EC-278
P1124 1124 ETC MOT PWR 1×EC-285
P1126 1126 ETC MOT PWR 1×EC-285
P1128 1128 ETC MOT 1×EC-291
P1143 1143 HO2S1 (B1) 2×EC-296
P1144 1144 HO2S1 (B1) 2×EC-302
P1146 1146 HO2S2 (B1) 2×EC-308
P1147 1147 HO2S2 (B1) 2×EC-316
DTC*1
Items
(CONSULT-II screen terms)TripMI lighting
upReference page
CONSULT-II
GST*
2ECM*3

EC-38
[QG (WITH EURO-OBD)]
ON BOARD DIAGNOSTIC (OBD) SYSTEM
CMP SEN/CIRC-B1 P0340 0340 — —×EC-240
TW CATALYST SYS-B1 P0420 0420××
×*4EC-246
PURG VOLUME CONT/V P0444 0444 — —×EC-251
VEH SPEED SEN/CIRC P0500 0500 — —×EC-257
PW ST P SEN/CIRC P0550 0550 — —×EC-260
ECM P0605 0605 — —×EC-265
PNP SW/CIRC P0705 0705 — —×AT- 111
ATF TEMP SEN/CIRC P0710 0710 — —×AT- 11 7
VEH SPD SEN/CIRC AT*5P0720 0720 — —×AT- 1 2 3
ENGINE SPEED SIG P0725 0725 — —×AT- 1 2 9
A/T 1ST GR FNCTN P0731 0731 — —×AT- 1 3 3
A/T 2ND GR FNCTN P0732 0732 — —×AT- 1 3 9
A/T 3RD GR FNCTN P0733 0733 — —×AT- 1 4 5
A/T 4TH GR FNCTN P0734 0734 — —×AT- 1 5 1
TCC SOLENOID/CIRC P0740 0740 — —×AT- 1 5 9
L/PRESS SOL/CIRC P0745 0745 — —×AT- 1 6 4
SFT SOL A/CIRC P0750 0750 — — —AT- 1 7 1
SFT SOL B/CIRC P0755 0755 — — —AT- 1 7 6
ECM BACK UP/CIRC P1065 1065 — —×EC-268
INT/V TIM V/CIR-B1 P1111 1111 — —×EC-272
ETC ACTR P1121 1121 — —×EC-276
ETC FUNCTION/CIRC P1122 1122 — — —EC-278
ETC MOT PWR P1124 1124 — — —EC-285
ETC MOT PWR P1126 1126 — — —EC-285
ETC MOT P11281128———EC-291
HO2S1 (B1) P1143 1143××
×*4EC-296
HO2S1 (B1) P1144 1144××
×*4EC-302
HO2S2 (B1) P1146 1146××
×*4EC-308
HO2S2 (B1) P1147 1147××
×*4EC-316
ENG OVER TEMP P1217 1217 — — —EC-324
TP SEN 2/CIRC P1223 1223 — — —EC-335
TP SEN 2/CIRC P1224 1224 — — —EC-335
CTP LEARNING P1225 1225 — —×EC-341
CTP LEARNING P1226 1226 — —×EC-343
APP SEN 2/CIRC P1227 1227 — — —EC-345
APP SEN 2/CIRC P1228 1228 — — —EC-345
SENSOR POWER/CIRC P1229 1229 — — —EC-352
NATS MALFUNCTION P1610 - P1615 1610 - 1615 — —×EC-49
TPV SEN/CIRC A/T P1705 1705 — — —AT- 1 8 1
P-N POS SW/CIRCUIT P1706 1706 — —×EC-356
Items
(CONSULT-II screen terms)DTC*
1
SRT codeTest Value/
Test Limit
(GST only)1st trip DTC Reference page
CONSULT-II
GST*
2ECM

TROUBLE DIAGNOSIS
EC-71
[QG (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
1 - 6: The numbers refer to the order of inspection.
(continued on next page)
SYSTEM — ENGINE MECHANICAL & OTHER
Power steering pressure sensor circuit 2 3 3 3 3EC-260
ECM 22333333333EC-265,
EC-268
Intake valve timing control solenoid valve cir-
cuit332 13223 3EC-272
PNP switch circuit 3 33333 3EC-356
Refrigerant pressure sensor circuit 2 3 3 3 3 4EC-387
Electrical load signal circuit 3 3 3 3EC-392
Air conditioner circuit223333333 3 2AT C - 2 9
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel tank
5
5FE-4
Fuel piping 5 5 5 5 5 5 FE-4
Vapor lock—
Valve deposit
555555 5—
Poor fuel (Heavy weight gaso-
line, Low octane)—

DTC P0605 ECM
EC-265
[QG (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
DTC P0605 ECMPFP:23710
Component DescriptionEBS00K97
The ECM consists of a microcomputer and connectors for signal
input and output and for power supply. The ECM controls the engine.
On Board Diagnosis LogicEBS00K98
This self-diagnosis has one or two trip detection logic.
FAIL-SAFE MODE
ECM enters fail-safe mode when malfunction A is detected.
DTC Confirmation ProcedureEBS00K99
Perform “PROCEDURE FOR MALFUNCTION A” first. If the DTC cannot be confirmed, perform “PRO-
CEDURE FOR MALFUNCTION B”. If there is no malfunction on “PROCEDURE FOR MALFUNCTION B”,
perform “PROCEDURE FOR MALFUNCTION C”.
NOTE:
If “DTC Confirmation Procedure” has been previously conducted, always turn ignition switch “OFF” and wait at
least 10 seconds before conducting the next test.
PROCEDURE FOR MALFUNCTION A
With CONSULT-II
1. Turn ignition switch “ON”.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. If 1st DTC is detected, go to EC-266, "
Diagnostic Procedure" .
With GST
Follow the procedure “With CONSULT-II” above.
PBIB1164E
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0605
0605Engine control moduleA) ECM calculation function is malfunctioning.
●ECM B) ECM EEP-ROM system is malfunctioning.
C) ECM self shut-off function is malfunctioning.
Detected items Engine operation condition in fail-safe mode
Malfunction AECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5
degrees) by the return spring.
SEF058Y

EC-266
[QG (WITH EURO-OBD)]
DTC P0605 ECM
PROCEDURE FOR MALFUNCTION B
With CONSULT-II
1. Turn ignition switch “ON” and wait at least 1 second.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Turn ignition switch “OFF”, wait at least 10 seconds, and then
turn “ON”.
4. If 1st trip DTC is detected, go to EC-266, "
Diagnostic Procedure"
.
With GST
Follow the procedure “With CONSULT-II” above.
PROCEDURE FOR MALFUNCTION C
With CONSULT-II
1. Turn ignition switch “ON” and wait at least 1 second.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Turn ignition switch “OFF”, wait at least 10 seconds, and then
turn “ON”.
4. Repeat step 3 procedure, 32 times.
5. If 1st trip DTC is detected, go to EC-266, "
Diagnostic Procedure"
.
With GST
Follow the procedure “With CONSULT-II” above.
Diagnostic ProcedureEBS00K9A
1. INSPECTION START
With CONSULT-II
1. Turn ignition switch “ON”.
2. Select “SELF DIAG RESULTS” mode with CONSULT-II.
3. Touch “ERASE”.
4.Perform “DTC Confirmation Procedure”.
See EC-265
.
5. Is the 1st trip DTC P0605 displayed again?
With GST
1. Turn ignition switch “ON”.
2. Select MODE 4 with GST.
3. Touch “ERASE”.
4.Perform “DTC Confirmation Procedure”.
See EC-265
.
5. Is the 1st trip DTC P0605 displayed again?
Ye s o r N o
Yes >> GO TO 2.
No >>INSPECTION END
SEF058Y
SEF058Y