Technical Ecu problem

[RCMA]

2004 2,3 jtd wont start, gives fault code p0190, i have changed rail pressure sensor, still p0190 present. After that i messured sensor and wire connector with multimeter

pin 1 = 5 volt (ok)
pin 2 = 5 volt (should be 0.3 volt)
Pin 3 = negative ground (ok)

Checked wiring harness from the sensor to the ecu, ok
5 volt present in connector pin 2 when connected and discocceted to the sensor.

Does anybody have diagram for ecu?
Bosch number 0 281 010 488

 

[corcai]

Pinout for edc15c7 ECU is here wiring diagrams are in the elearn CD.

 

[RCMA]

thanks for the quick reply, yeah i know, but some reason i can't unrar downloaded files

 

[taffybloke]

this might help.

https://www.fiatforum.com/ducato/432662-downloading-burning-244-elearn-iso-cd-image.html


Mike.

 

[corcai]

thanks for the quick reply, yeah i know, but some reason i can't unrar downloaded files

I've uploaded to mega also:
https://mega.nz/#!4cAiwRIL!rncN43_otAiUN3eCQZ9bPeSKubv_2wQtmrrLQa5N0eY

Click download through browser.

 

[corcai]

Actually I looked at the diagram and they've omitted the fuel pressure regulator k083, its on pins 90 and 91, brown and orange wires respectively.

 

[RCMA]

what are pins 93 and 104?

 

[corcai]

map sensor pin 3, cam sensor pin3 I think