Chashing ecm d22 zd

[Been a while]

Gooodmorning , aaaand today my challenge from the nissan gods is to find a ecm unit to suit a 2003 d22 zd30 !

Is anyone wrecking or can point me in the right direction ?

Rum, what stage are you at with your re map's? Do you have any stock ones? Is there anything else i can look for regarding trouble shooting?

There's not a test unit flying around in this group is there? Half joking!

And that's my morning- chasing an ecu for code 0301/31 and testing for 0701/71.

Chashing 0701 is the real joy.....

Thanks

 

[Been a while]

Anyone?

 

[Boogieboots]

Is it the cars ecu or the injector pump computer you are chasing mate? Or still not entirely certain yet?

 

[MANNING]

http://www.navara.asia/newreply.php?do=newreply&p=192489

All The Fault Codes for the ZD30

0102 Mass Air Flow Sensor Circuit, Sensor or ECM failure
0103 Engine Coolant Temperature Sensor (excessively high or low voltage at ECM) Circuit, Sensor or ECM failure
0104 Vehicle Speed Sensor
(signal not sent when vehicle is in motion)Circuit, Sensor or ECM failure
0203 Accelerator Position Switch (incorrect signal sent to ECM) Accelerator Position Switch fault or ECM failure
0208 Overheating Fault
Cooling Fan system failure, Engine coolant re-filling procedure not followed, Cooling system faulty, Engine lubrication problem
0301 ECM 2, failure (calculation function is malfunctioning) Internal IC failure
0402 Fuel Temperature Sensor
(incorrect signal for fuel temperature received) Refer to Injection Pump Control Unit
Circuit, Sensor or ECM failure
0403 Accelerator Position Sensor
(out of range signal received from sensor or switch assembly) Circuit malfunction, Accelerator Position Sensor failure, Accelerator Pedal Dual Contact Position Switch failure, ECM failure
0406 INT/AIR volume (excessively high signal from Mass Air Flow Sensor)
Air Duct, Charge Air cooler, Variable Nozzle Turbo Charger Control System, Variable Nozzle Turbo Charger, Mass Air Flow Sensor failure, Circuit malfunction
0407 Crankshaft Position Sensor Circuit, Sensor or ECM failure
0502 Battery voltage (excessively high voltage sent to battery) Incorrect jump starting, Battery, Alternator, ECM
0504 Automatic Transmission Communication Line
(ECM receives incorrect voltage from Transmission ECM) Circuit malfunction, Automatic Transmission ECM
0505 No faults detected
Monitored circuits are operating normally
0701 Camshaft Position Sensor
(incorrect signal from the Injection Pump Control Unit) Refer to Injection Pump Control Unit
Circuit malfunction, Injection Pump Control Unit
0702 Top Dead Centre Pulse Signal
(incorrect signal from the Injection Pump Control Unit)
Refer to Injection Pump Control Unit
Circuit malfunction, Injection Pump Control Unit
0703 Pump Communication Line
(incorrect signal from the Injection Pump Control Unit) Refer to Injection Pump Control Unit
Circuit malfunction, Injection Pump Control Unit
0704 Spill Valve Circuit
Circuit malfunction, Injection Pump Control Unit
0705 Pump Control Module
Circuit malfunction, Injection Pump Control Unit failure
0706 Spill Valve
Circuit malfunction, Spill Valve, Injection Pump Control Unit
0707 Fuel Injection Timing Control System
Circuit malfunction, Injection Pump Control Unit failure, Poor fuel quality
0802 Barometric Pressure Sensor (built into the ECM) Internal circuit malfunction, ECM failure
0804 ECM internal input signal processing function malfunctioning ECM failure
0807 Brake Light Switch
Circuit malfunction, Switch failure
0901 ECM Failure (calculation function is malfunctioning) Internal IC failure
0902 ECM Relay (incorrect voltage received by the ECM from the relay) Main Relay malfunction, Circuit malfunction
0903 ECM Internal input signal processing function malfunctioning ECM failure
0905 Turbo Pressure
Circuit malfunction, Charge Air Pressure Sensor failure
1003 EGR Volume Control Valve
Circuit malfunction, EGR Volume Control Valve failure
1004 Fuel Cut System
Circuit malfunction, Injection Pump Control Unit failure, ECM failure
1401 to
1408 Nissan Anti Theft System
Refer to Anti Theft system information

All The Fault Codes for the ZD30

0102 Mass Air Flow Sensor Circuit, Sensor or ECM failure
0103 Engine Coolant Temperature Sensor (excessively high or low voltage at ECM) Circuit, Sensor or ECM failure
0104 Vehicle Speed Sensor
(signal not sent when vehicle is in motion)Circuit, Sensor or ECM failure
0203 Accelerator Position Switch (incorrect signal sent to ECM) Accelerator Position Switch fault or ECM failure
0208 Overheating Fault
Cooling Fan system failure, Engine coolant re-filling procedure not followed, Cooling system faulty, Engine lubrication problem
0301 ECM 2, failure (calculation function is malfunctioning) Internal IC failure
0402 Fuel Temperature Sensor
(incorrect signal for fuel temperature received) Refer to Injection Pump Control Unit
Circuit, Sensor or ECM failure
0403 Accelerator Position Sensor
(out of range signal received from sensor or switch assembly) Circuit malfunction, Accelerator Position Sensor failure, Accelerator Pedal Dual Contact Position Switch failure, ECM failure
0406 INT/AIR volume (excessively high signal from Mass Air Flow Sensor)
Air Duct, Charge Air cooler, Variable Nozzle Turbo Charger Control System, Variable Nozzle Turbo Charger, Mass Air Flow Sensor failure, Circuit malfunction
0407 Crankshaft Position Sensor Circuit, Sensor or ECM failure
0502 Battery voltage (excessively high voltage sent to battery) Incorrect jump starting, Battery, Alternator, ECM
0504 Automatic Transmission Communication Line
(ECM receives incorrect voltage from Transmission ECM) Circuit malfunction, Automatic Transmission ECM
0505 No faults detected
Monitored circuits are operating normally
0701 Camshaft Position Sensor
(incorrect signal from the Injection Pump Control Unit) Refer to Injection Pump Control Unit
Circuit malfunction, Injection Pump Control Unit
0702 Top Dead Centre Pulse Signal
(incorrect signal from the Injection Pump Control Unit)
Refer to Injection Pump Control Unit
Circuit malfunction, Injection Pump Control Unit
0703 Pump Communication Line
(incorrect signal from the Injection Pump Control Unit) Refer to Injection Pump Control Unit
Circuit malfunction, Injection Pump Control Unit
0704 Spill Valve Circuit
Circuit malfunction, Injection Pump Control Unit
0705 Pump Control Module
Circuit malfunction, Injection Pump Control Unit failure
0706 Spill Valve
Circuit malfunction, Spill Valve, Injection Pump Control Unit
0707 Fuel Injection Timing Control System
Circuit malfunction, Injection Pump Control Unit failure, Poor fuel quality
0802 Barometric Pressure Sensor (built into the ECM) Internal circuit malfunction, ECM failure
0804 ECM internal input signal processing function malfunctioning ECM failure
0807 Brake Light Switch
Circuit malfunction, Switch failure
0901 ECM Failure (calculation function is malfunctioning) Internal IC failure
0902 ECM Relay (incorrect voltage received by the ECM from the relay) Main Relay malfunction, Circuit malfunction
0903 ECM Internal input signal processing function malfunctioning ECM failure
0905 Turbo Pressure
Circuit malfunction, Charge Air Pressure Sensor failure
1003 EGR Volume Control Valve
Circuit malfunction, EGR Volume Control Valve failure
1004 Fuel Cut System
Circuit malfunction, Injection Pump Control Unit failure, ECM failure
1401 to
1408 Nissan Anti Theft System
Refer to Anti Theft system information

 

[MANNING]

No doubt you've read everything your able to get your hands/eyes on but you never know. I'll keep digging if nothing there is relevant

 

[Been a while]

Sorry bloke, well I'm fault finding testing etc and one of two codes "31/0301"- the end diagnosis for that code tells me "replace ECM" ?
Buuuut the other code is p1cam pos sens 71/0701 and Rum, tweek, on site mech man and now me in some ways think it could be the injector pump or the electricals on that.. so i was trying to chase down a ecm to help fault find....or eliminate!
With what I'm reading here and about the history of these vp44 pumps they are known to shit themselves !
I'm just hoping it was not the pump, but i think I'm avoiding the inevitable.... I've checked and checked and tomorrow I'll check again with the new battery i got today...buuut it's looking like pump danmit!

i can get an ecm from a wrecker, a little pricey though...
So the answer to ya question Boot's - an ECM..

 

[Been a while]

Aaahhhthanks man, i wish you where here days ago Manning
I have been reading and reading page by page and I'm slowly working things out with the manual..

I would kill for a nissan work shop scan tool... seriously I'm at the "balaclava 'up" point lol the local nissan work shop here looks lazy on the security....

Looking through that manual and it keeps on refering to" touch this screen on scan too" ! I wish! How f'n easy would it be eh...

You in? Wanna' be a look out ? Lol fukc nissan, I'm going in for the goods... scan tools for everyyyyybodyyyyy

 

[Been a while]

I leave it to our mate Garry to give the final say on whom shall recieve the holey nissan scan gauges..... https://youtu.be/NRIr9MNmCwU






Gary is a Navara owner.....