d22 ecu reset procedure?

hi guys had a look for this thread but cant find it, any ideas??? cheers

There would be another but the only one I know is to disconnect the battery for a few hours.

Dave.

oh ok, i thought it was a bit more in depth than that lol, just seems to be using a little more diesel than normal (only getting 600 a tank all highway) where i was getting almost 750 when it was new and its only done 14,000k's ?? any ideas? cheers guys

Give me 30 mins as I have a service manual here and Ill post up what I find.

Dave.

thanks dave

ALPHABETICAL INDEX FOR DTC
X: Applicable —: Not applicable
Items
(CONSULT-II screen terms)
DTC MI (MIL) illumination Reference page
ACCEL POS SENSOR 0403 X EC-861
ACCEL POS SW (F/C) 0203 X EC-829
BATTERY VOLTAGE 0502 — EC-885
COOLANT TEMP SEN 0103 X EC-820
CRANK POS SEN (TDC) 0407 X EC-879
ECM 2 0301 X EC-846
ECM 10 0802 X EC-926
ECM 11 0804 — EC-928
ECM 14 0807 X EC-930
ECM 15 0903 — EC-940
ECM RLY 0902 X EC-935
EGR VOLUME CONT/V 1003 X EC-947
FUEL CUT SYSTEM1 1004 X EC-957
INTAIR TEMP SEN 0401 X EC-848
INT/AIR VOLUME 0406 — EC-876
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.
0505 — —
OVER HEAT 0208 X EC-834
P1×CAM POS SEN 0701 X EC-887
P2×TDC PULSE SIG 0702 X EC-894
P3×PUMP COMM LINE 0703 X EC-901
P4×SPILL/V CIRC 0704 X EC-908
P5×PUMP C/MODULE 0705 X EC-915
P6×SPILL VALVE 0706 X EC-908
P7×F/INJ TIMG FB 0707 X EC-918
P9×FUEL TEMP SEN 0402 X EC-854
TURBO PRESSURE 0905 X EC-942
VEHICLE SPEED SEN 0104 X EC-824

ZD30 fault codes. More below.

0103 COOLANT TEMP SEN X EC-820
0104 VEHICLE SPEED SEN X EC-824
0203 ACCEL POS SW (F/C) X EC-829
0208 OVER HEAT X EC-834
0301 ECM 2 X EC-846
0401 INTAIR TEMP SEN X EC-848
0402 P9×FUEL TEMP SEN X EC-854
0403 ACCEL POS SENSOR X EC-861
0406 INT/AIR VOLUME — EC-876
0407 CRANK POS SEN (TDC) X EC-879
0502 BATTERY VOLTAGE — EC-885
0505
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.
— —
0701 P1×CAM POS SEN X EC-887
0702 P2×TDC PULSE SIG X EC-894
0703 P3×PUMP COMM LINE X EC-901
0704 P4×SPILL/V CIRC X EC-908
0705 P5×PUMP C/MODULE X EC-915
0706 P6×SPILL VALVE X EC-908
0707 P7×F/INJ TIMG FB X EC-918
0802 ECM 10 X EC-926
0804 ECM 11 — EC-928
0807 ECM 14 X EC-930
0902 ECM RLY X EC-935
0903 ECM 15 — EC-940
0905 TURBO PRESSURE X EC-942
1003 EGR VOLUME CONT/V X EC-947
1004 FUEL CUT SYSTEM1 X EC-957
TROUBLE DIAGNOSIS — INDEX ZD30DDT
Alphabetical & Numerical Index for DTC
(Cont’d)
EC

I found some codes but I cant find how to reset the ECM. Search on Patrol4x4.com and see what you can find.

Dave.

d22str said:

hi guys had a look for this thread but cant find it, any ideas??? cheers

Click to expand...

what motor do you have ?

hi there sorry that might help, 2.5CR cheers

i don't have manaul for that year.

have you tried the D40 ecu reset procedure.

i posted this a while ago, but i cant find where i posted it

i also deleted the website from my favourites also, bah

let me find it

Timing is not as critical with this method...no stop watch needed. Just count in your head...one-one thousand, two-one thousand, etc, or use stop watch. The most critical step is step #3....wait 10 sec, instead of 7.

1. Ignition "ON", count to 3.
2. Depress/Release pedal 5 times...hard and fast.
3. Count to 10 (not 7!) and fully depress pedal
4. Count to 12 (SES should be blinking), release pedal
5. Count to 10, depress pedal
6. Count to 10, release pedal.
7. Turn off ignition, then start engine. Done!

Which pedal......clutch or brake?

accelerator, it detects you pressed it as it has a throttle position sensor

that would be good mad

maddogrc said:

Timing is not as critical with this method...no stop watch needed. Just count in your head...one-one thousand, two-one thousand, etc, or use stop watch. The most critical step is step #3....wait 10 sec, instead of 7.

1. Ignition "ON", count to 3.
2. Depress/Release pedal 5 times...hard and fast.
3. Count to 10 (not 7!) and fully depress pedal
4. Count to 12 (SES should be blinking), release pedal
5. Count to 10, depress pedal
6. Count to 10, release pedal.
7. Turn off ignition, then start engine. Done!

Click to expand...

Just curious as to which version is the correct one,
this one or the one posted by Old Tony in the other thread a day or so ago...

and if its been sucessful.

it works...

i get the light flashing in accordance to the pedal pushing

The one I posted worked in my D40. Different ECU, different hokey pokey I guess. No idea whether the procedure caused a fuel consumption reduction, we'll find out on Saturday, we're heading into the Blue Mountains for a day trip with a forest walk.

maddogrc said:

Timing is not as critical with this method...no stop watch needed. Just count in your head...one-one thousand, two-one thousand, etc, or use stop watch. The most critical step is step #3....wait 10 sec, instead of 7.

1. Ignition "ON", count to 3.
2. Depress/Release pedal 5 times...hard and fast.
3. Count to 10 (not 7!) and fully depress pedal
4. Count to 12 (SES should be blinking), release pedal
5. Count to 10, depress pedal
6. Count to 10, release pedal.
7. Turn off ignition, then start engine. Done!

Click to expand...

does this procedure work with the ZD30, and does the ZD30 need the ecu reset after a filter change

matty said:

does this procedure work with the ZD30, and does the ZD30 need the ecu reset after a filter change

Click to expand...

This procedure was put up re: 2.5CR TD engine so i would think it not suitable for the ZD30

matty said:

does this procedure work with the ZD30, and does the ZD30 need the ecu reset after a filter change

Click to expand...

no, ZD30 doesn't measure fuel pressure. it doesn't store much in the way of data (i think only throttle) which is wiped when battery is removed long enough.